*
***************************
* SET UP THE INITIAL DATA *
***************************
*   Problem :
*   *********
*   Find a polygon of maximal area, under the constraint that no two of
*   its vertices are further apart than 1.  The considered class of polygons
*   has one vertex fixed at the origin and one of its neighbouring vertices
*   constrained to lie on the horizontal axis.  Furthermore, vertices
*   must have increasing abscissas, which implies that the polygons are
*   of the form
*
*                     ---*-----*-*
*                    *            \
*                   /              *
*                  /                \
*                  *-----------------*
*                (0,0)
*   Source:
*   Ph. Toint
*   SIF input: Ph. Toint, June 1990.
*   classification QQR2-AY-V-V
*   HNS is the number of sides - 1
*   The number of variables in the problem is N = 2 * ( HNS + 1 )
*   of which 3 are fixed and one bounded above.
*IE HNS                 3              $ n = 8
*IE HNS                 5              $ n = 12
*IE HNS                 24             $ n = 50
*IE HNS                 249            $ n = 500
*   Constants
*   Computed parameters
*   Objective function
*   Ordering constraints on the abscissas
*   Constraints on the distance between two vertices
*   Objective function
*   Constraints on the distances between vertices
*   Objective function
*   Constraints on the distances between intermediate points
*   Lower bound given by the area of the intersection of the unit sphere
*   and the positive orthant
*   Solution
*LO SOLTN(3)            -0.5
*LO SOLTN(5)            -0.6203656662
*LO SOLTN(25)           -0.6410147561
     parameter hns  ;   hns := 49;
     parameter hnsm1; hnsm1 := -1 + (49);
     parameter ip1  ;   ip1 := 1 + (48);
     parameter im1  ;   im1 := -1 + (49);

Positive Variable x0, y0,
                  x1, y1, x2, y2, x3, y3, x4, y4, x5, y5,
                  x6, y6, x7, y7, x8, y8, x9, y9,x10,y10,
                 x11,y11,x12,y12,x13,y13,x14,y14,x15,y15,
                 x16,y16,x17,y17,x18,y18,x19,y19,x20,y20,
                 x21,y21,x22,y22,x23,y23,x24,y24,x25,y25,
                 x26,y26,x27,y27,x28,y28,x29,y29,x30,y30,
                 x31,y31,x32,y32,x33,y33,x34,y34,x35,y35,
                 x36,y36,x37,y37,x38,y38,x39,y39,x40,y40,
                 x41,y41,x42,y42,x43,y43,x44,y44,x45,y45,
                 x46,y46,x47,y47,x48,y48,x49,y49;
Variable obj ;

Equation   ox1, ox2, ox3, ox4, ox5, ox6, ox7, ox8, ox9, ox10, ox11,
           ox12, ox13, ox14, ox15, ox16, ox17, ox18, ox19, ox20, ox21,
           ox22, ox23, ox24, ox25, ox26, ox27, ox28, ox29, ox30, ox31,
           ox32, ox33, ox34, ox35, ox36, ox37, ox38, ox39, ox40, ox41,
           ox42, ox43, ox44, ox45, ox46, ox47, ox48, d1_0, d2_0, d2_1,
           d3_0, d3_1, d3_2, d4_0, d4_1, d4_2, d4_3, d5_0, d5_1, d5_2,
           d5_3, d5_4, d6_0, d6_1, d6_2, d6_3, d6_4, d6_5, d7_0, d7_1,
           d7_2, d7_3, d7_4, d7_5, d7_6, d8_0, d8_1, d8_2, d8_3, d8_4,
           d8_5, d8_6, d8_7, d9_0, d9_1, d9_2, d9_3, d9_4, d9_5, d9_6,
           d9_7, d9_8, d10_0, d10_1, d10_2, d10_3, d10_4, d10_5, d10_6,
           d10_7, d10_8, d10_9, d11_0, d11_1, d11_2, d11_3, d11_4,
           d11_5, d11_6, d11_7, d11_8, d11_9, d11_10, d12_0, d12_1,
           d12_2, d12_3, d12_4, d12_5, d12_6, d12_7, d12_8, d12_9,
           d12_10, d12_11, d13_0, d13_1, d13_2, d13_3, d13_4, d13_5,
           d13_6, d13_7, d13_8, d13_9, d13_10, d13_11, d13_12, d14_0,
           d14_1, d14_2, d14_3, d14_4, d14_5, d14_6, d14_7, d14_8,
           d14_9, d14_10, d14_11, d14_12, d14_13, d15_0, d15_1, d15_2,
           d15_3, d15_4, d15_5, d15_6, d15_7, d15_8, d15_9, d15_10,
           d15_11, d15_12, d15_13, d15_14, d16_0, d16_1, d16_2, d16_3,
           d16_4, d16_5, d16_6, d16_7, d16_8, d16_9, d16_10, d16_11,
           d16_12, d16_13, d16_14, d16_15, d17_0, d17_1, d17_2, d17_3,
           d17_4, d17_5, d17_6, d17_7, d17_8, d17_9, d17_10, d17_11,
           d17_12, d17_13, d17_14, d17_15, d17_16, d18_0, d18_1, d18_2,
           d18_3, d18_4, d18_5, d18_6, d18_7, d18_8, d18_9, d18_10,
           d18_11, d18_12, d18_13, d18_14, d18_15, d18_16, d18_17,
           d19_0, d19_1, d19_2, d19_3, d19_4, d19_5, d19_6, d19_7,
           d19_8, d19_9, d19_10, d19_11, d19_12, d19_13, d19_14, d19_15,
           d19_16, d19_17, d19_18, d20_0, d20_1, d20_2, d20_3, d20_4,
           d20_5, d20_6, d20_7, d20_8, d20_9, d20_10, d20_11, d20_12,
           d20_13, d20_14, d20_15, d20_16, d20_17, d20_18, d20_19,
           d21_0, d21_1, d21_2, d21_3, d21_4, d21_5, d21_6, d21_7,
           d21_8, d21_9, d21_10, d21_11, d21_12, d21_13, d21_14, d21_15,
           d21_16, d21_17, d21_18, d21_19, d21_20, d22_0, d22_1, d22_2,
           d22_3, d22_4, d22_5, d22_6, d22_7, d22_8, d22_9, d22_10,
           d22_11, d22_12, d22_13, d22_14, d22_15, d22_16, d22_17,
           d22_18, d22_19, d22_20, d22_21, d23_0, d23_1, d23_2, d23_3,
           d23_4, d23_5, d23_6, d23_7, d23_8, d23_9, d23_10, d23_11,
           d23_12, d23_13, d23_14, d23_15, d23_16, d23_17, d23_18,
           d23_19, d23_20, d23_21, d23_22, d24_0, d24_1, d24_2, d24_3,
           d24_4, d24_5, d24_6, d24_7, d24_8, d24_9, d24_10, d24_11,
           d24_12, d24_13, d24_14, d24_15, d24_16, d24_17, d24_18,
           d24_19, d24_20, d24_21, d24_22, d24_23, d25_0, d25_1, d25_2,
           d25_3, d25_4, d25_5, d25_6, d25_7, d25_8, d25_9, d25_10,
           d25_11, d25_12, d25_13, d25_14, d25_15, d25_16, d25_17,
           d25_18, d25_19, d25_20, d25_21, d25_22, d25_23, d25_24,
           d26_0, d26_1, d26_2, d26_3, d26_4, d26_5, d26_6, d26_7,
           d26_8, d26_9, d26_10, d26_11, d26_12, d26_13, d26_14, d26_15,
           d26_16, d26_17, d26_18, d26_19, d26_20, d26_21, d26_22,
           d26_23, d26_24, d26_25, d27_0, d27_1, d27_2, d27_3, d27_4,
           d27_5, d27_6, d27_7, d27_8, d27_9, d27_10, d27_11, d27_12,
           d27_13, d27_14, d27_15, d27_16, d27_17, d27_18, d27_19,
           d27_20, d27_21, d27_22, d27_23, d27_24, d27_25, d27_26,
           d28_0, d28_1, d28_2, d28_3, d28_4, d28_5, d28_6, d28_7,
           d28_8, d28_9, d28_10, d28_11, d28_12, d28_13, d28_14, d28_15,
           d28_16, d28_17, d28_18, d28_19, d28_20, d28_21, d28_22,
           d28_23, d28_24, d28_25, d28_26, d28_27, d29_0, d29_1, d29_2,
           d29_3, d29_4, d29_5, d29_6, d29_7, d29_8, d29_9, d29_10,
           d29_11, d29_12, d29_13, d29_14, d29_15, d29_16, d29_17,
           d29_18, d29_19, d29_20, d29_21, d29_22, d29_23, d29_24,
           d29_25, d29_26, d29_27, d29_28, d30_0, d30_1, d30_2, d30_3,
           d30_4, d30_5, d30_6, d30_7, d30_8, d30_9, d30_10, d30_11,
           d30_12, d30_13, d30_14, d30_15, d30_16, d30_17, d30_18,
           d30_19, d30_20, d30_21, d30_22, d30_23, d30_24, d30_25,
           d30_26, d30_27, d30_28, d30_29, d31_0, d31_1, d31_2, d31_3,
           d31_4, d31_5, d31_6, d31_7, d31_8, d31_9, d31_10, d31_11,
           d31_12, d31_13, d31_14, d31_15, d31_16, d31_17, d31_18,
           d31_19, d31_20, d31_21, d31_22, d31_23, d31_24, d31_25,
           d31_26, d31_27, d31_28, d31_29, d31_30, d32_0, d32_1, d32_2,
           d32_3, d32_4, d32_5, d32_6, d32_7, d32_8, d32_9, d32_10,
           d32_11, d32_12, d32_13, d32_14, d32_15, d32_16, d32_17,
           d32_18, d32_19, d32_20, d32_21, d32_22, d32_23, d32_24,
           d32_25, d32_26, d32_27, d32_28, d32_29, d32_30, d32_31,
           d33_0, d33_1, d33_2, d33_3, d33_4, d33_5, d33_6, d33_7,
           d33_8, d33_9, d33_10, d33_11, d33_12, d33_13, d33_14, d33_15,
           d33_16, d33_17, d33_18, d33_19, d33_20, d33_21, d33_22,
           d33_23, d33_24, d33_25, d33_26, d33_27, d33_28, d33_29,
           d33_30, d33_31, d33_32, d34_0, d34_1, d34_2, d34_3, d34_4,
           d34_5, d34_6, d34_7, d34_8, d34_9, d34_10, d34_11, d34_12,
           d34_13, d34_14, d34_15, d34_16, d34_17, d34_18, d34_19,
           d34_20, d34_21, d34_22, d34_23, d34_24, d34_25, d34_26,
           d34_27, d34_28, d34_29, d34_30, d34_31, d34_32, d34_33,
           d35_0, d35_1, d35_2, d35_3, d35_4, d35_5, d35_6, d35_7,
           d35_8, d35_9, d35_10, d35_11, d35_12, d35_13, d35_14, d35_15,
           d35_16, d35_17, d35_18, d35_19, d35_20, d35_21, d35_22,
           d35_23, d35_24, d35_25, d35_26, d35_27, d35_28, d35_29,
           d35_30, d35_31, d35_32, d35_33, d35_34, d36_0, d36_1, d36_2,
           d36_3, d36_4, d36_5, d36_6, d36_7, d36_8, d36_9, d36_10,
           d36_11, d36_12, d36_13, d36_14, d36_15, d36_16, d36_17,
           d36_18, d36_19, d36_20, d36_21, d36_22, d36_23, d36_24,
           d36_25, d36_26, d36_27, d36_28, d36_29, d36_30, d36_31,
           d36_32, d36_33, d36_34, d36_35, d37_0, d37_1, d37_2, d37_3,
           d37_4, d37_5, d37_6, d37_7, d37_8, d37_9, d37_10, d37_11,
           d37_12, d37_13, d37_14, d37_15, d37_16, d37_17, d37_18,
           d37_19, d37_20, d37_21, d37_22, d37_23, d37_24, d37_25,
           d37_26, d37_27, d37_28, d37_29, d37_30, d37_31, d37_32,
           d37_33, d37_34, d37_35, d37_36, d38_0, d38_1, d38_2, d38_3,
           d38_4, d38_5, d38_6, d38_7, d38_8, d38_9, d38_10, d38_11,
           d38_12, d38_13, d38_14, d38_15, d38_16, d38_17, d38_18,
           d38_19, d38_20, d38_21, d38_22, d38_23, d38_24, d38_25,
           d38_26, d38_27, d38_28, d38_29, d38_30, d38_31, d38_32,
           d38_33, d38_34, d38_35, d38_36, d38_37, d39_0, d39_1, d39_2,
           d39_3, d39_4, d39_5, d39_6, d39_7, d39_8, d39_9, d39_10,
           d39_11, d39_12, d39_13, d39_14, d39_15, d39_16, d39_17,
           d39_18, d39_19, d39_20, d39_21, d39_22, d39_23, d39_24,
           d39_25, d39_26, d39_27, d39_28, d39_29, d39_30, d39_31,
           d39_32, d39_33, d39_34, d39_35, d39_36, d39_37, d39_38,
           d40_0, d40_1, d40_2, d40_3, d40_4, d40_5, d40_6, d40_7,
           d40_8, d40_9, d40_10, d40_11, d40_12, d40_13, d40_14, d40_15,
           d40_16, d40_17, d40_18, d40_19, d40_20, d40_21, d40_22,
           d40_23, d40_24, d40_25, d40_26, d40_27, d40_28, d40_29,
           d40_30, d40_31, d40_32, d40_33, d40_34, d40_35, d40_36,
           d40_37, d40_38, d40_39, d41_0, d41_1, d41_2, d41_3, d41_4,
           d41_5, d41_6, d41_7, d41_8, d41_9, d41_10, d41_11, d41_12,
           d41_13, d41_14, d41_15, d41_16, d41_17, d41_18, d41_19,
           d41_20, d41_21, d41_22, d41_23, d41_24, d41_25, d41_26,
           d41_27, d41_28, d41_29, d41_30, d41_31, d41_32, d41_33,
           d41_34, d41_35, d41_36, d41_37, d41_38, d41_39, d41_40,
           d42_0, d42_1, d42_2, d42_3, d42_4, d42_5, d42_6, d42_7,
           d42_8, d42_9, d42_10, d42_11, d42_12, d42_13, d42_14, d42_15,
           d42_16, d42_17, d42_18, d42_19, d42_20, d42_21, d42_22,
           d42_23, d42_24, d42_25, d42_26, d42_27, d42_28, d42_29,
           d42_30, d42_31, d42_32, d42_33, d42_34, d42_35, d42_36,
           d42_37, d42_38, d42_39, d42_40, d42_41, d43_0, d43_1, d43_2,
           d43_3, d43_4, d43_5, d43_6, d43_7, d43_8, d43_9, d43_10,
           d43_11, d43_12, d43_13, d43_14, d43_15, d43_16, d43_17,
           d43_18, d43_19, d43_20, d43_21, d43_22, d43_23, d43_24,
           d43_25, d43_26, d43_27, d43_28, d43_29, d43_30, d43_31,
           d43_32, d43_33, d43_34, d43_35, d43_36, d43_37, d43_38,
           d43_39, d43_40, d43_41, d43_42, d44_0, d44_1, d44_2, d44_3,
           d44_4, d44_5, d44_6, d44_7, d44_8, d44_9, d44_10, d44_11,
           d44_12, d44_13, d44_14, d44_15, d44_16, d44_17, d44_18,
           d44_19, d44_20, d44_21, d44_22, d44_23, d44_24, d44_25,
           d44_26, d44_27, d44_28, d44_29, d44_30, d44_31, d44_32,
           d44_33, d44_34, d44_35, d44_36, d44_37, d44_38, d44_39,
           d44_40, d44_41, d44_42, d44_43, d45_0, d45_1, d45_2, d45_3,
           d45_4, d45_5, d45_6, d45_7, d45_8, d45_9, d45_10, d45_11,
           d45_12, d45_13, d45_14, d45_15, d45_16, d45_17, d45_18,
           d45_19, d45_20, d45_21, d45_22, d45_23, d45_24, d45_25,
           d45_26, d45_27, d45_28, d45_29, d45_30, d45_31, d45_32,
           d45_33, d45_34, d45_35, d45_36, d45_37, d45_38, d45_39,
           d45_40, d45_41, d45_42, d45_43, d45_44, d46_0, d46_1, d46_2,
           d46_3, d46_4, d46_5, d46_6, d46_7, d46_8, d46_9, d46_10,
           d46_11, d46_12, d46_13, d46_14, d46_15, d46_16, d46_17,
           d46_18, d46_19, d46_20, d46_21, d46_22, d46_23, d46_24,
           d46_25, d46_26, d46_27, d46_28, d46_29, d46_30, d46_31,
           d46_32, d46_33, d46_34, d46_35, d46_36, d46_37, d46_38,
           d46_39, d46_40, d46_41, d46_42, d46_43, d46_44, d46_45,
           d47_0, d47_1, d47_2, d47_3, d47_4, d47_5, d47_6, d47_7,
           d47_8, d47_9, d47_10, d47_11, d47_12, d47_13, d47_14, d47_15,
           d47_16, d47_17, d47_18, d47_19, d47_20, d47_21, d47_22,
           d47_23, d47_24, d47_25, d47_26, d47_27, d47_28, d47_29,
           d47_30, d47_31, d47_32, d47_33, d47_34, d47_35, d47_36,
           d47_37, d47_38, d47_39, d47_40, d47_41, d47_42, d47_43,
           d47_44, d47_45, d47_46, d48_0, d48_1, d48_2, d48_3, d48_4,
           d48_5, d48_6, d48_7, d48_8, d48_9, d48_10, d48_11, d48_12,
           d48_13, d48_14, d48_15, d48_16, d48_17, d48_18, d48_19,
           d48_20, d48_21, d48_22, d48_23, d48_24, d48_25, d48_26,
           d48_27, d48_28, d48_29, d48_30, d48_31, d48_32, d48_33,
           d48_34, d48_35, d48_36, d48_37, d48_38, d48_39, d48_40,
           d48_41, d48_42, d48_43, d48_44, d48_45, d48_46, d48_47,
           d49_0, d49_1, d49_2, d49_3, d49_4, d49_5, d49_6, d49_7,
           d49_8, d49_9, d49_10, d49_11, d49_12, d49_13, d49_14, d49_15,
           d49_16, d49_17, d49_18, d49_19, d49_20, d49_21, d49_22,
           d49_23, d49_24, d49_25, d49_26, d49_27, d49_28, d49_29,
           d49_30, d49_31, d49_32, d49_33, d49_34, d49_35, d49_36,
           d49_37, d49_38, d49_39, d49_40, d49_41, d49_42, d49_43,
           d49_44, d49_45, d49_46, d49_47, d49_48, Def_obj ;

   ox1..   0 =l=  x2 - x1;
   ox2..   0 =l=  x3 - x2;
   ox3..   0 =l=  x4 - x3;
   ox4..   0 =l=  x5 - x4;
   ox5..   0 =l=  x6 - x5;
   ox6..   0 =l=  x7 - x6;
   ox7..   0 =l=  x8 - x7;
   ox8..   0 =l=  x9 - x8;
   ox9..   0 =l=  x10 - x9;
  ox10..   0 =l=  x11 - x10;
  ox11..   0 =l=  x12 - x11;
  ox12..   0 =l=  x13 - x12;
  ox13..   0 =l=  x14 - x13;
  ox14..   0 =l=  x15 - x14;
  ox15..   0 =l=  x16 - x15;
  ox16..   0 =l=  x17 - x16;
  ox17..   0 =l=  x18 - x17;
  ox18..   0 =l=  x19 - x18;
  ox19..   0 =l=  x20 - x19;
  ox20..   0 =l=  x21 - x20;
  ox21..   0 =l=  x22 - x21;
  ox22..   0 =l=  x23 - x22;
  ox23..   0 =l=  x24 - x23;
  ox24..   0 =l=  x25 - x24;
  ox25..   0 =l=  x26 - x25;
  ox26..   0 =l=  x27 - x26;
  ox27..   0 =l=  x28 - x27;
  ox28..   0 =l=  x29 - x28;
  ox29..   0 =l=  x30 - x29;
  ox30..   0 =l=  x31 - x30;
  ox31..   0 =l=  x32 - x31;
  ox32..   0 =l=  x33 - x32;
  ox33..   0 =l=  x34 - x33;
  ox34..   0 =l=  x35 - x34;
  ox35..   0 =l=  x36 - x35;
  ox36..   0 =l=  x37 - x36;
  ox37..   0 =l=  x38 - x37;
  ox38..   0 =l=  x39 - x38;
  ox39..   0 =l=  x40 - x39;
  ox40..   0 =l=  x41 - x40;
  ox41..   0 =l=  x42 - x41;
  ox42..   0 =l=  x43 - x42;
  ox43..   0 =l=  x44 - x43;
  ox44..   0 =l=  x45 - x44;
  ox45..   0 =l=  x46 - x45;
  ox46..   0 =l=  x47 - x46;
  ox47..   0 =l=  x48 - x47;
  ox48..   0 =l=  x49 - x48;
  d1_0..   0 =g=  (x1-x0) * (x1-x0) + (y1-y0) * (y1-y0) - 1.0;
  d2_0..   0 =g=  (x2-x0) * (x2-x0) + (y2-y0) * (y2-y0) - 1.0;
  d2_1..   0 =g=  (x2-x1) * (x2-x1) + (y2-y1) * (y2-y1) - 1.0;
  d3_0..   0 =g=  (x3-x0) * (x3-x0) + (y3-y0) * (y3-y0) - 1.0;
  d3_1..   0 =g=  (x3-x1) * (x3-x1) + (y3-y1) * (y3-y1) - 1.0;
  d3_2..   0 =g=  (x3-x2) * (x3-x2) + (y3-y2) * (y3-y2) - 1.0;
  d4_0..   0 =g=  (x4-x0) * (x4-x0) + (y4-y0) * (y4-y0) - 1.0;
  d4_1..   0 =g=  (x4-x1) * (x4-x1) + (y4-y1) * (y4-y1) - 1.0;
  d4_2..   0 =g=  (x4-x2) * (x4-x2) + (y4-y2) * (y4-y2) - 1.0;
  d4_3..   0 =g=  (x4-x3) * (x4-x3) + (y4-y3) * (y4-y3) - 1.0;
  d5_0..   0 =g=  (x5-x0) * (x5-x0) + (y5-y0) * (y5-y0) - 1.0;
  d5_1..   0 =g=  (x5-x1) * (x5-x1) + (y5-y1) * (y5-y1) - 1.0;
  d5_2..   0 =g=  (x5-x2) * (x5-x2) + (y5-y2) * (y5-y2) - 1.0;
  d5_3..   0 =g=  (x5-x3) * (x5-x3) + (y5-y3) * (y5-y3) - 1.0;
  d5_4..   0 =g=  (x5-x4) * (x5-x4) + (y5-y4) * (y5-y4) - 1.0;
  d6_0..   0 =g=  (x6-x0) * (x6-x0) + (y6-y0) * (y6-y0) - 1.0;
  d6_1..   0 =g=  (x6-x1) * (x6-x1) + (y6-y1) * (y6-y1) - 1.0;
  d6_2..   0 =g=  (x6-x2) * (x6-x2) + (y6-y2) * (y6-y2) - 1.0;
  d6_3..   0 =g=  (x6-x3) * (x6-x3) + (y6-y3) * (y6-y3) - 1.0;
  d6_4..   0 =g=  (x6-x4) * (x6-x4) + (y6-y4) * (y6-y4) - 1.0;
  d6_5..   0 =g=  (x6-x5) * (x6-x5) + (y6-y5) * (y6-y5) - 1.0;
  d7_0..   0 =g=  (x7-x0) * (x7-x0) + (y7-y0) * (y7-y0) - 1.0;
  d7_1..   0 =g=  (x7-x1) * (x7-x1) + (y7-y1) * (y7-y1) - 1.0;
  d7_2..   0 =g=  (x7-x2) * (x7-x2) + (y7-y2) * (y7-y2) - 1.0;
  d7_3..   0 =g=  (x7-x3) * (x7-x3) + (y7-y3) * (y7-y3) - 1.0;
  d7_4..   0 =g=  (x7-x4) * (x7-x4) + (y7-y4) * (y7-y4) - 1.0;
  d7_5..   0 =g=  (x7-x5) * (x7-x5) + (y7-y5) * (y7-y5) - 1.0;
  d7_6..   0 =g=  (x7-x6) * (x7-x6) + (y7-y6) * (y7-y6) - 1.0;
  d8_0..   0 =g=  (x8-x0) * (x8-x0) + (y8-y0) * (y8-y0) - 1.0;
  d8_1..   0 =g=  (x8-x1) * (x8-x1) + (y8-y1) * (y8-y1) - 1.0;
  d8_2..   0 =g=  (x8-x2) * (x8-x2) + (y8-y2) * (y8-y2) - 1.0;
  d8_3..   0 =g=  (x8-x3) * (x8-x3) + (y8-y3) * (y8-y3) - 1.0;
  d8_4..   0 =g=  (x8-x4) * (x8-x4) + (y8-y4) * (y8-y4) - 1.0;
  d8_5..   0 =g=  (x8-x5) * (x8-x5) + (y8-y5) * (y8-y5) - 1.0;
  d8_6..   0 =g=  (x8-x6) * (x8-x6) + (y8-y6) * (y8-y6) - 1.0;
  d8_7..   0 =g=  (x8-x7) * (x8-x7) + (y8-y7) * (y8-y7) - 1.0;
  d9_0..   0 =g=  (x9-x0) * (x9-x0) + (y9-y0) * (y9-y0) - 1.0;
  d9_1..   0 =g=  (x9-x1) * (x9-x1) + (y9-y1) * (y9-y1) - 1.0;
  d9_2..   0 =g=  (x9-x2) * (x9-x2) + (y9-y2) * (y9-y2) - 1.0;
  d9_3..   0 =g=  (x9-x3) * (x9-x3) + (y9-y3) * (y9-y3) - 1.0;
  d9_4..   0 =g=  (x9-x4) * (x9-x4) + (y9-y4) * (y9-y4) - 1.0;
  d9_5..   0 =g=  (x9-x5) * (x9-x5) + (y9-y5) * (y9-y5) - 1.0;
  d9_6..   0 =g=  (x9-x6) * (x9-x6) + (y9-y6) * (y9-y6) - 1.0;
  d9_7..   0 =g=  (x9-x7) * (x9-x7) + (y9-y7) * (y9-y7) - 1.0;
  d9_8..   0 =g=  (x9-x8) * (x9-x8) + (y9-y8) * (y9-y8) - 1.0;
 d10_0..   0 =g=  (x10-x0) * (x10-x0) + (y10-y0) * (y10-y0) - 1.0;
 d10_1..   0 =g=  (x10-x1) * (x10-x1) + (y10-y1) * (y10-y1) - 1.0;
 d10_2..   0 =g=  (x10-x2) * (x10-x2) + (y10-y2) * (y10-y2) - 1.0;
 d10_3..   0 =g=  (x10-x3) * (x10-x3) + (y10-y3) * (y10-y3) - 1.0;
 d10_4..   0 =g=  (x10-x4) * (x10-x4) + (y10-y4) * (y10-y4) - 1.0;
 d10_5..   0 =g=  (x10-x5) * (x10-x5) + (y10-y5) * (y10-y5) - 1.0;
 d10_6..   0 =g=  (x10-x6) * (x10-x6) + (y10-y6) * (y10-y6) - 1.0;
 d10_7..   0 =g=  (x10-x7) * (x10-x7) + (y10-y7) * (y10-y7) - 1.0;
 d10_8..   0 =g=  (x10-x8) * (x10-x8) + (y10-y8) * (y10-y8) - 1.0;
 d10_9..   0 =g=  (x10-x9) * (x10-x9) + (y10-y9) * (y10-y9) - 1.0;
 d11_0..   0 =g=  (x11-x0) * (x11-x0) + (y11-y0) * (y11-y0) - 1.0;
 d11_1..   0 =g=  (x11-x1) * (x11-x1) + (y11-y1) * (y11-y1) - 1.0;
 d11_2..   0 =g=  (x11-x2) * (x11-x2) + (y11-y2) * (y11-y2) - 1.0;
 d11_3..   0 =g=  (x11-x3) * (x11-x3) + (y11-y3) * (y11-y3) - 1.0;
 d11_4..   0 =g=  (x11-x4) * (x11-x4) + (y11-y4) * (y11-y4) - 1.0;
 d11_5..   0 =g=  (x11-x5) * (x11-x5) + (y11-y5) * (y11-y5) - 1.0;
 d11_6..   0 =g=  (x11-x6) * (x11-x6) + (y11-y6) * (y11-y6) - 1.0;
 d11_7..   0 =g=  (x11-x7) * (x11-x7) + (y11-y7) * (y11-y7) - 1.0;
 d11_8..   0 =g=  (x11-x8) * (x11-x8) + (y11-y8) * (y11-y8) - 1.0;
 d11_9..   0 =g=  (x11-x9) * (x11-x9) + (y11-y9) * (y11-y9) - 1.0;
d11_10..   0 =g=  (x11-x10) * (x11-x10) + (y11-y10) * (y11-y10) -1.0;
 d12_0..   0 =g=  (x12-x0) * (x12-x0) + (y12-y0) * (y12-y0) - 1.0;
 d12_1..   0 =g=  (x12-x1) * (x12-x1) + (y12-y1) * (y12-y1) - 1.0;
 d12_2..   0 =g=  (x12-x2) * (x12-x2) + (y12-y2) * (y12-y2) - 1.0;
 d12_3..   0 =g=  (x12-x3) * (x12-x3) + (y12-y3) * (y12-y3) - 1.0;
 d12_4..   0 =g=  (x12-x4) * (x12-x4) + (y12-y4) * (y12-y4) - 1.0;
 d12_5..   0 =g=  (x12-x5) * (x12-x5) + (y12-y5) * (y12-y5) - 1.0;
 d12_6..   0 =g=  (x12-x6) * (x12-x6) + (y12-y6) * (y12-y6) - 1.0;
 d12_7..   0 =g=  (x12-x7) * (x12-x7) + (y12-y7) * (y12-y7) - 1.0;
 d12_8..   0 =g=  (x12-x8) * (x12-x8) + (y12-y8) * (y12-y8) - 1.0;
 d12_9..   0 =g=  (x12-x9) * (x12-x9) + (y12-y9) * (y12-y9) - 1.0;
d12_10..   0 =g=  (x12-x10) * (x12-x10) + (y12-y10) * (y12-y10) - 1.0;
d12_11..   0 =g=  (x12-x11) * (x12-x11) + (y12-y11) * (y12-y11) - 1.0;
 d13_0..   0 =g=  (x13-x0) * (x13-x0) + (y13-y0) * (y13-y0) - 1.0;
 d13_1..   0 =g=  (x13-x1) * (x13-x1) + (y13-y1) * (y13-y1) - 1.0;
 d13_2..   0 =g=  (x13-x2) * (x13-x2) + (y13-y2) * (y13-y2) - 1.0;
 d13_3..   0 =g=  (x13-x3) * (x13-x3) + (y13-y3) * (y13-y3) - 1.0;
 d13_4..   0 =g=  (x13-x4) * (x13-x4) + (y13-y4) * (y13-y4) - 1.0;
 d13_5..   0 =g=  (x13-x5) * (x13-x5) + (y13-y5) * (y13-y5) - 1.0;
 d13_6..   0 =g=  (x13-x6) * (x13-x6) + (y13-y6) * (y13-y6) - 1.0;
 d13_7..   0 =g=  (x13-x7) * (x13-x7) + (y13-y7) * (y13-y7) - 1.0;
 d13_8..   0 =g=  (x13-x8) * (x13-x8) + (y13-y8) * (y13-y8) - 1.0;
 d13_9..   0 =g=  (x13-x9) * (x13-x9) + (y13-y9) * (y13-y9) - 1.0;
d13_10..   0 =g=  (x13-x10) * (x13-x10) + (y13-y10) * (y13-y10) - 1.0;
d13_11..   0 =g=  (x13-x11) * (x13-x11) + (y13-y11) * (y13-y11) - 1.0;
d13_12..   0 =g=  (x13-x12) * (x13-x12) + (y13-y12) * (y13-y12) - 1.0;
 d14_0..   0 =g=  (x14-x0) * (x14-x0) + (y14-y0) * (y14-y0) - 1.0;
 d14_1..   0 =g=  (x14-x1) * (x14-x1) + (y14-y1) * (y14-y1) - 1.0;
 d14_2..   0 =g=  (x14-x2) * (x14-x2) + (y14-y2) * (y14-y2) - 1.0;
 d14_3..   0 =g=  (x14-x3) * (x14-x3) + (y14-y3) * (y14-y3) - 1.0;
 d14_4..   0 =g=  (x14-x4) * (x14-x4) + (y14-y4) * (y14-y4) - 1.0;
 d14_5..   0 =g=  (x14-x5) * (x14-x5) + (y14-y5) * (y14-y5) - 1.0;
 d14_6..   0 =g=  (x14-x6) * (x14-x6) + (y14-y6) * (y14-y6) - 1.0;
 d14_7..   0 =g=  (x14-x7) * (x14-x7) + (y14-y7) * (y14-y7) - 1.0;
 d14_8..   0 =g=  (x14-x8) * (x14-x8) + (y14-y8) * (y14-y8) - 1.0;
 d14_9..   0 =g=  (x14-x9) * (x14-x9) + (y14-y9) * (y14-y9) - 1.0;
d14_10..   0 =g=  (x14-x10) * (x14-x10) + (y14-y10) * (y14-y10) - 1.0;
d14_11..   0 =g=  (x14-x11) * (x14-x11) + (y14-y11) * (y14-y11) - 1.0;
d14_12..   0 =g=  (x14-x12) * (x14-x12) + (y14-y12) * (y14-y12) - 1.0;
d14_13..   0 =g=  (x14-x13) * (x14-x13) + (y14-y13) * (y14-y13) - 1.0;
 d15_0..   0 =g=  (x15-x0) * (x15-x0) + (y15-y0) * (y15-y0) - 1.0;
 d15_1..   0 =g=  (x15-x1) * (x15-x1) + (y15-y1) * (y15-y1) - 1.0;
 d15_2..   0 =g=  (x15-x2) * (x15-x2) + (y15-y2) * (y15-y2) - 1.0;
 d15_3..   0 =g=  (x15-x3) * (x15-x3) + (y15-y3) * (y15-y3) - 1.0;
 d15_4..   0 =g=  (x15-x4) * (x15-x4) + (y15-y4) * (y15-y4) - 1.0;
 d15_5..   0 =g=  (x15-x5) * (x15-x5) + (y15-y5) * (y15-y5) - 1.0;
 d15_6..   0 =g=  (x15-x6) * (x15-x6) + (y15-y6) * (y15-y6) - 1.0;
 d15_7..   0 =g=  (x15-x7) * (x15-x7) + (y15-y7) * (y15-y7) - 1.0;
 d15_8..   0 =g=  (x15-x8) * (x15-x8) + (y15-y8) * (y15-y8) - 1.0;
 d15_9..   0 =g=  (x15-x9) * (x15-x9) + (y15-y9) * (y15-y9) - 1.0;
d15_10..   0 =g=  (x15-x10) * (x15-x10) + (y15-y10) * (y15-y10) - 1.0;
d15_11..   0 =g=  (x15-x11) * (x15-x11) + (y15-y11) * (y15-y11) - 1.0;
d15_12..   0 =g=  (x15-x12) * (x15-x12) + (y15-y12) * (y15-y12) - 1.0;
d15_13..   0 =g=  (x15-x13) * (x15-x13) + (y15-y13) * (y15-y13) - 1.0;
d15_14..   0 =g=  (x15-x14) * (x15-x14) + (y15-y14) * (y15-y14) - 1.0;
 d16_0..   0 =g=  (x16-x0) * (x16-x0) + (y16-y0) * (y16-y0) - 1.0;
 d16_1..   0 =g=  (x16-x1) * (x16-x1) + (y16-y1) * (y16-y1) - 1.0;
 d16_2..   0 =g=  (x16-x2) * (x16-x2) + (y16-y2) * (y16-y2) - 1.0;
 d16_3..   0 =g=  (x16-x3) * (x16-x3) + (y16-y3) * (y16-y3) - 1.0;
 d16_4..   0 =g=  (x16-x4) * (x16-x4) + (y16-y4) * (y16-y4) - 1.0;
 d16_5..   0 =g=  (x16-x5) * (x16-x5) + (y16-y5) * (y16-y5) - 1.0;
 d16_6..   0 =g=  (x16-x6) * (x16-x6) + (y16-y6) * (y16-y6) - 1.0;
 d16_7..   0 =g=  (x16-x7) * (x16-x7) + (y16-y7) * (y16-y7) - 1.0;
 d16_8..   0 =g=  (x16-x8) * (x16-x8) + (y16-y8) * (y16-y8) - 1.0;
 d16_9..   0 =g=  (x16-x9) * (x16-x9) + (y16-y9) * (y16-y9) - 1.0;
d16_10..   0 =g=  (x16-x10) * (x16-x10) + (y16-y10) * (y16-y10) - 1.0;
d16_11..   0 =g=  (x16-x11) * (x16-x11) + (y16-y11) * (y16-y11) - 1.0;
d16_12..   0 =g=  (x16-x12) * (x16-x12) + (y16-y12) * (y16-y12) - 1.0;
d16_13..   0 =g=  (x16-x13) * (x16-x13) + (y16-y13) * (y16-y13) - 1.0;
d16_14..   0 =g=  (x16-x14) * (x16-x14) + (y16-y14) * (y16-y14) - 1.0;
d16_15..   0 =g=  (x16-x15) * (x16-x15) + (y16-y15) * (y16-y15) - 1.0;
 d17_0..   0 =g=  (x17-x0) * (x17-x0) + (y17-y0) * (y17-y0) - 1.0;
 d17_1..   0 =g=  (x17-x1) * (x17-x1) + (y17-y1) * (y17-y1) - 1.0;
 d17_2..   0 =g=  (x17-x2) * (x17-x2) + (y17-y2) * (y17-y2) - 1.0;
 d17_3..   0 =g=  (x17-x3) * (x17-x3) + (y17-y3) * (y17-y3) - 1.0;
 d17_4..   0 =g=  (x17-x4) * (x17-x4) + (y17-y4) * (y17-y4) - 1.0;
 d17_5..   0 =g=  (x17-x5) * (x17-x5) + (y17-y5) * (y17-y5) - 1.0;
 d17_6..   0 =g=  (x17-x6) * (x17-x6) + (y17-y6) * (y17-y6) - 1.0;
 d17_7..   0 =g=  (x17-x7) * (x17-x7) + (y17-y7) * (y17-y7) - 1.0;
 d17_8..   0 =g=  (x17-x8) * (x17-x8) + (y17-y8) * (y17-y8) - 1.0;
 d17_9..   0 =g=  (x17-x9) * (x17-x9) + (y17-y9) * (y17-y9) - 1.0;
d17_10..   0 =g=  (x17-x10) * (x17-x10) + (y17-y10) * (y17-y10) - 1.0;
d17_11..   0 =g=  (x17-x11) * (x17-x11) + (y17-y11) * (y17-y11) - 1.0;
d17_12..   0 =g=  (x17-x12) * (x17-x12) + (y17-y12) * (y17-y12) - 1.0;
d17_13..   0 =g=  (x17-x13) * (x17-x13) + (y17-y13) * (y17-y13) - 1.0;
d17_14..   0 =g=  (x17-x14) * (x17-x14) + (y17-y14) * (y17-y14) - 1.0;
d17_15..   0 =g=  (x17-x15) * (x17-x15) + (y17-y15) * (y17-y15) - 1.0;
d17_16..   0 =g=  (x17-x16) * (x17-x16) + (y17-y16) * (y17-y16) - 1.0;
 d18_0..   0 =g=  (x18-x0) * (x18-x0) + (y18-y0) * (y18-y0) - 1.0;
 d18_1..   0 =g=  (x18-x1) * (x18-x1) + (y18-y1) * (y18-y1) - 1.0;
 d18_2..   0 =g=  (x18-x2) * (x18-x2) + (y18-y2) * (y18-y2) - 1.0;
 d18_3..   0 =g=  (x18-x3) * (x18-x3) + (y18-y3) * (y18-y3) - 1.0;
 d18_4..   0 =g=  (x18-x4) * (x18-x4) + (y18-y4) * (y18-y4) - 1.0;
 d18_5..   0 =g=  (x18-x5) * (x18-x5) + (y18-y5) * (y18-y5) - 1.0;
 d18_6..   0 =g=  (x18-x6) * (x18-x6) + (y18-y6) * (y18-y6) - 1.0;
 d18_7..   0 =g=  (x18-x7) * (x18-x7) + (y18-y7) * (y18-y7) - 1.0;
 d18_8..   0 =g=  (x18-x8) * (x18-x8) + (y18-y8) * (y18-y8) - 1.0;
 d18_9..   0 =g=  (x18-x9) * (x18-x9) + (y18-y9) * (y18-y9) - 1.0;
d18_10..   0 =g=  (x18-x10) * (x18-x10) + (y18-y10) * (y18-y10) - 1.0;
d18_11..   0 =g=  (x18-x11) * (x18-x11) + (y18-y11) * (y18-y11) - 1.0;
d18_12..   0 =g=  (x18-x12) * (x18-x12) + (y18-y12) * (y18-y12) - 1.0;
d18_13..   0 =g=  (x18-x13) * (x18-x13) + (y18-y13) * (y18-y13) - 1.0;
d18_14..   0 =g=  (x18-x14) * (x18-x14) + (y18-y14) * (y18-y14) - 1.0;
d18_15..   0 =g=  (x18-x15) * (x18-x15) + (y18-y15) * (y18-y15) - 1.0;
d18_16..   0 =g=  (x18-x16) * (x18-x16) + (y18-y16) * (y18-y16) - 1.0;
d18_17..   0 =g=  (x18-x17) * (x18-x17) + (y18-y17) * (y18-y17) - 1.0;
 d19_0..   0 =g=  (x19-x0) * (x19-x0) + (y19-y0) * (y19-y0) - 1.0;
 d19_1..   0 =g=  (x19-x1) * (x19-x1) + (y19-y1) * (y19-y1) - 1.0;
 d19_2..   0 =g=  (x19-x2) * (x19-x2) + (y19-y2) * (y19-y2) - 1.0;
 d19_3..   0 =g=  (x19-x3) * (x19-x3) + (y19-y3) * (y19-y3) - 1.0;
 d19_4..   0 =g=  (x19-x4) * (x19-x4) + (y19-y4) * (y19-y4) - 1.0;
 d19_5..   0 =g=  (x19-x5) * (x19-x5) + (y19-y5) * (y19-y5) - 1.0;
 d19_6..   0 =g=  (x19-x6) * (x19-x6) + (y19-y6) * (y19-y6) - 1.0;
 d19_7..   0 =g=  (x19-x7) * (x19-x7) + (y19-y7) * (y19-y7) - 1.0;
 d19_8..   0 =g=  (x19-x8) * (x19-x8) + (y19-y8) * (y19-y8) - 1.0;
 d19_9..   0 =g=  (x19-x9) * (x19-x9) + (y19-y9) * (y19-y9) - 1.0;
d19_10..   0 =g=  (x19-x10) * (x19-x10) + (y19-y10) * (y19-y10) - 1.0;
d19_11..   0 =g=  (x19-x11) * (x19-x11) + (y19-y11) * (y19-y11) - 1.0;
d19_12..   0 =g=  (x19-x12) * (x19-x12) + (y19-y12) * (y19-y12) - 1.0;
d19_13..   0 =g=  (x19-x13) * (x19-x13) + (y19-y13) * (y19-y13) - 1.0;
d19_14..   0 =g=  (x19-x14) * (x19-x14) + (y19-y14) * (y19-y14) - 1.0;
d19_15..   0 =g=  (x19-x15) * (x19-x15) + (y19-y15) * (y19-y15) - 1.0;
d19_16..   0 =g=  (x19-x16) * (x19-x16) + (y19-y16) * (y19-y16) - 1.0;
d19_17..   0 =g=  (x19-x17) * (x19-x17) + (y19-y17) * (y19-y17) - 1.0;
d19_18..   0 =g=  (x19-x18) * (x19-x18) + (y19-y18) * (y19-y18) - 1.0;
 d20_0..   0 =g=  (x20-x0) * (x20-x0) + (y20-y0) * (y20-y0) - 1.0;
 d20_1..   0 =g=  (x20-x1) * (x20-x1) + (y20-y1) * (y20-y1) - 1.0;
 d20_2..   0 =g=  (x20-x2) * (x20-x2) + (y20-y2) * (y20-y2) - 1.0;
 d20_3..   0 =g=  (x20-x3) * (x20-x3) + (y20-y3) * (y20-y3) - 1.0;
 d20_4..   0 =g=  (x20-x4) * (x20-x4) + (y20-y4) * (y20-y4) - 1.0;
 d20_5..   0 =g=  (x20-x5) * (x20-x5) + (y20-y5) * (y20-y5) - 1.0;
 d20_6..   0 =g=  (x20-x6) * (x20-x6) + (y20-y6) * (y20-y6) - 1.0;
 d20_7..   0 =g=  (x20-x7) * (x20-x7) + (y20-y7) * (y20-y7) - 1.0;
 d20_8..   0 =g=  (x20-x8) * (x20-x8) + (y20-y8) * (y20-y8) - 1.0;
 d20_9..   0 =g=  (x20-x9) * (x20-x9) + (y20-y9) * (y20-y9) - 1.0;
d20_10..   0 =g=  (x20-x10) * (x20-x10) + (y20-y10) * (y20-y10) - 1.0;
d20_11..   0 =g=  (x20-x11) * (x20-x11) + (y20-y11) * (y20-y11) - 1.0;
d20_12..   0 =g=  (x20-x12) * (x20-x12) + (y20-y12) * (y20-y12) - 1.0;
d20_13..   0 =g=  (x20-x13) * (x20-x13) + (y20-y13) * (y20-y13) - 1.0;
d20_14..   0 =g=  (x20-x14) * (x20-x14) + (y20-y14) * (y20-y14) - 1.0;
d20_15..   0 =g=  (x20-x15) * (x20-x15) + (y20-y15) * (y20-y15) - 1.0;
d20_16..   0 =g=  (x20-x16) * (x20-x16) + (y20-y16) * (y20-y16) - 1.0;
d20_17..   0 =g=  (x20-x17) * (x20-x17) + (y20-y17) * (y20-y17) - 1.0;
d20_18..   0 =g=  (x20-x18) * (x20-x18) + (y20-y18) * (y20-y18) - 1.0;
d20_19..   0 =g=  (x20-x19) * (x20-x19) + (y20-y19) * (y20-y19) - 1.0;
 d21_0..   0 =g=  (x21-x0) * (x21-x0) + (y21-y0) * (y21-y0) - 1.0;
 d21_1..   0 =g=  (x21-x1) * (x21-x1) + (y21-y1) * (y21-y1) - 1.0;
 d21_2..   0 =g=  (x21-x2) * (x21-x2) + (y21-y2) * (y21-y2) - 1.0;
 d21_3..   0 =g=  (x21-x3) * (x21-x3) + (y21-y3) * (y21-y3) - 1.0;
 d21_4..   0 =g=  (x21-x4) * (x21-x4) + (y21-y4) * (y21-y4) - 1.0;
 d21_5..   0 =g=  (x21-x5) * (x21-x5) + (y21-y5) * (y21-y5) - 1.0;
 d21_6..   0 =g=  (x21-x6) * (x21-x6) + (y21-y6) * (y21-y6) - 1.0;
 d21_7..   0 =g=  (x21-x7) * (x21-x7) + (y21-y7) * (y21-y7) - 1.0;
 d21_8..   0 =g=  (x21-x8) * (x21-x8) + (y21-y8) * (y21-y8) - 1.0;
 d21_9..   0 =g=  (x21-x9) * (x21-x9) + (y21-y9) * (y21-y9) - 1.0;
d21_10..   0 =g=  (x21-x10) * (x21-x10) + (y21-y10) * (y21-y10) - 1.0;
d21_11..   0 =g=  (x21-x11) * (x21-x11) + (y21-y11) * (y21-y11) - 1.0;
d21_12..   0 =g=  (x21-x12) * (x21-x12) + (y21-y12) * (y21-y12) - 1.0;
d21_13..   0 =g=  (x21-x13) * (x21-x13) + (y21-y13) * (y21-y13) - 1.0;
d21_14..   0 =g=  (x21-x14) * (x21-x14) + (y21-y14) * (y21-y14) - 1.0;
d21_15..   0 =g=  (x21-x15) * (x21-x15) + (y21-y15) * (y21-y15) - 1.0;
d21_16..   0 =g=  (x21-x16) * (x21-x16) + (y21-y16) * (y21-y16) - 1.0;
d21_17..   0 =g=  (x21-x17) * (x21-x17) + (y21-y17) * (y21-y17) - 1.0;
d21_18..   0 =g=  (x21-x18) * (x21-x18) + (y21-y18) * (y21-y18) - 1.0;
d21_19..   0 =g=  (x21-x19) * (x21-x19) + (y21-y19) * (y21-y19) - 1.0;
d21_20..   0 =g=  (x21-x20) * (x21-x20) + (y21-y20) * (y21-y20) - 1.0;
 d22_0..   0 =g=  (x22-x0) * (x22-x0) + (y22-y0) * (y22-y0) - 1.0;
 d22_1..   0 =g=  (x22-x1) * (x22-x1) + (y22-y1) * (y22-y1) - 1.0;
 d22_2..   0 =g=  (x22-x2) * (x22-x2) + (y22-y2) * (y22-y2) - 1.0;
 d22_3..   0 =g=  (x22-x3) * (x22-x3) + (y22-y3) * (y22-y3) - 1.0;
 d22_4..   0 =g=  (x22-x4) * (x22-x4) + (y22-y4) * (y22-y4) - 1.0;
 d22_5..   0 =g=  (x22-x5) * (x22-x5) + (y22-y5) * (y22-y5) - 1.0;
 d22_6..   0 =g=  (x22-x6) * (x22-x6) + (y22-y6) * (y22-y6) - 1.0;
 d22_7..   0 =g=  (x22-x7) * (x22-x7) + (y22-y7) * (y22-y7) - 1.0;
 d22_8..   0 =g=  (x22-x8) * (x22-x8) + (y22-y8) * (y22-y8) - 1.0;
 d22_9..   0 =g=  (x22-x9) * (x22-x9) + (y22-y9) * (y22-y9) - 1.0;
d22_10..   0 =g=  (x22-x10) * (x22-x10) + (y22-y10) * (y22-y10) - 1.0;
d22_11..   0 =g=  (x22-x11) * (x22-x11) + (y22-y11) * (y22-y11) - 1.0;
d22_12..   0 =g=  (x22-x12) * (x22-x12) + (y22-y12) * (y22-y12) - 1.0;
d22_13..   0 =g=  (x22-x13) * (x22-x13) + (y22-y13) * (y22-y13) - 1.0;
d22_14..   0 =g=  (x22-x14) * (x22-x14) + (y22-y14) * (y22-y14) - 1.0;
d22_15..   0 =g=  (x22-x15) * (x22-x15) + (y22-y15) * (y22-y15) - 1.0;
d22_16..   0 =g=  (x22-x16) * (x22-x16) + (y22-y16) * (y22-y16) - 1.0;
d22_17..   0 =g=  (x22-x17) * (x22-x17) + (y22-y17) * (y22-y17) - 1.0;
d22_18..   0 =g=  (x22-x18) * (x22-x18) + (y22-y18) * (y22-y18) - 1.0;
d22_19..   0 =g=  (x22-x19) * (x22-x19) + (y22-y19) * (y22-y19) - 1.0;
d22_20..   0 =g=  (x22-x20) * (x22-x20) + (y22-y20) * (y22-y20) - 1.0;
d22_21..   0 =g=  (x22-x21) * (x22-x21) + (y22-y21) * (y22-y21) - 1.0;
 d23_0..   0 =g=  (x23-x0) * (x23-x0) + (y23-y0) * (y23-y0) - 1.0;
 d23_1..   0 =g=  (x23-x1) * (x23-x1) + (y23-y1) * (y23-y1) - 1.0;
 d23_2..   0 =g=  (x23-x2) * (x23-x2) + (y23-y2) * (y23-y2) - 1.0;
 d23_3..   0 =g=  (x23-x3) * (x23-x3) + (y23-y3) * (y23-y3) - 1.0;
 d23_4..   0 =g=  (x23-x4) * (x23-x4) + (y23-y4) * (y23-y4) - 1.0;
 d23_5..   0 =g=  (x23-x5) * (x23-x5) + (y23-y5) * (y23-y5) - 1.0;
 d23_6..   0 =g=  (x23-x6) * (x23-x6) + (y23-y6) * (y23-y6) - 1.0;
 d23_7..   0 =g=  (x23-x7) * (x23-x7) + (y23-y7) * (y23-y7) - 1.0;
 d23_8..   0 =g=  (x23-x8) * (x23-x8) + (y23-y8) * (y23-y8) - 1.0;
 d23_9..   0 =g=  (x23-x9) * (x23-x9) + (y23-y9) * (y23-y9) - 1.0;
d23_10..   0 =g=  (x23-x10) * (x23-x10) + (y23-y10) * (y23-y10) - 1.0;
d23_11..   0 =g=  (x23-x11) * (x23-x11) + (y23-y11) * (y23-y11) - 1.0;
d23_12..   0 =g=  (x23-x12) * (x23-x12) + (y23-y12) * (y23-y12) - 1.0;
d23_13..   0 =g=  (x23-x13) * (x23-x13) + (y23-y13) * (y23-y13) - 1.0;
d23_14..   0 =g=  (x23-x14) * (x23-x14) + (y23-y14) * (y23-y14) - 1.0;
d23_15..   0 =g=  (x23-x15) * (x23-x15) + (y23-y15) * (y23-y15) - 1.0;
d23_16..   0 =g=  (x23-x16) * (x23-x16) + (y23-y16) * (y23-y16) - 1.0;
d23_17..   0 =g=  (x23-x17) * (x23-x17) + (y23-y17) * (y23-y17) - 1.0;
d23_18..   0 =g=  (x23-x18) * (x23-x18) + (y23-y18) * (y23-y18) - 1.0;
d23_19..   0 =g=  (x23-x19) * (x23-x19) + (y23-y19) * (y23-y19) - 1.0;
d23_20..   0 =g=  (x23-x20) * (x23-x20) + (y23-y20) * (y23-y20) - 1.0;
d23_21..   0 =g=  (x23-x21) * (x23-x21) + (y23-y21) * (y23-y21) - 1.0;
d23_22..   0 =g=  (x23-x22) * (x23-x22) + (y23-y22) * (y23-y22) - 1.0;
 d24_0..   0 =g=  (x24-x0) * (x24-x0) + (y24-y0) * (y24-y0) - 1.0;
 d24_1..   0 =g=  (x24-x1) * (x24-x1) + (y24-y1) * (y24-y1) - 1.0;
 d24_2..   0 =g=  (x24-x2) * (x24-x2) + (y24-y2) * (y24-y2) - 1.0;
 d24_3..   0 =g=  (x24-x3) * (x24-x3) + (y24-y3) * (y24-y3) - 1.0;
 d24_4..   0 =g=  (x24-x4) * (x24-x4) + (y24-y4) * (y24-y4) - 1.0;
 d24_5..   0 =g=  (x24-x5) * (x24-x5) + (y24-y5) * (y24-y5) - 1.0;
 d24_6..   0 =g=  (x24-x6) * (x24-x6) + (y24-y6) * (y24-y6) - 1.0;
 d24_7..   0 =g=  (x24-x7) * (x24-x7) + (y24-y7) * (y24-y7) - 1.0;
 d24_8..   0 =g=  (x24-x8) * (x24-x8) + (y24-y8) * (y24-y8) - 1.0;
 d24_9..   0 =g=  (x24-x9) * (x24-x9) + (y24-y9) * (y24-y9) - 1.0;
d24_10..   0 =g=  (x24-x10) * (x24-x10) + (y24-y10) * (y24-y10) - 1.0;
d24_11..   0 =g=  (x24-x11) * (x24-x11) + (y24-y11) * (y24-y11) - 1.0;
d24_12..   0 =g=  (x24-x12) * (x24-x12) + (y24-y12) * (y24-y12) - 1.0;
d24_13..   0 =g=  (x24-x13) * (x24-x13) + (y24-y13) * (y24-y13) - 1.0;
d24_14..   0 =g=  (x24-x14) * (x24-x14) + (y24-y14) * (y24-y14) - 1.0;
d24_15..   0 =g=  (x24-x15) * (x24-x15) + (y24-y15) * (y24-y15) - 1.0;
d24_16..   0 =g=  (x24-x16) * (x24-x16) + (y24-y16) * (y24-y16) - 1.0;
d24_17..   0 =g=  (x24-x17) * (x24-x17) + (y24-y17) * (y24-y17) - 1.0;
d24_18..   0 =g=  (x24-x18) * (x24-x18) + (y24-y18) * (y24-y18) - 1.0;
d24_19..   0 =g=  (x24-x19) * (x24-x19) + (y24-y19) * (y24-y19) - 1.0;
d24_20..   0 =g=  (x24-x20) * (x24-x20) + (y24-y20) * (y24-y20) - 1.0;
d24_21..   0 =g=  (x24-x21) * (x24-x21) + (y24-y21) * (y24-y21) - 1.0;
d24_22..   0 =g=  (x24-x22) * (x24-x22) + (y24-y22) * (y24-y22) - 1.0;
d24_23..   0 =g=  (x24-x23) * (x24-x23) + (y24-y23) * (y24-y23) - 1.0;
 d25_0..   0 =g=  (x25-x0) * (x25-x0) + (y25-y0) * (y25-y0) - 1.0;
 d25_1..   0 =g=  (x25-x1) * (x25-x1) + (y25-y1) * (y25-y1) - 1.0;
 d25_2..   0 =g=  (x25-x2) * (x25-x2) + (y25-y2) * (y25-y2) - 1.0;
 d25_3..   0 =g=  (x25-x3) * (x25-x3) + (y25-y3) * (y25-y3) - 1.0;
 d25_4..   0 =g=  (x25-x4) * (x25-x4) + (y25-y4) * (y25-y4) - 1.0;
 d25_5..   0 =g=  (x25-x5) * (x25-x5) + (y25-y5) * (y25-y5) - 1.0;
 d25_6..   0 =g=  (x25-x6) * (x25-x6) + (y25-y6) * (y25-y6) - 1.0;
 d25_7..   0 =g=  (x25-x7) * (x25-x7) + (y25-y7) * (y25-y7) - 1.0;
 d25_8..   0 =g=  (x25-x8) * (x25-x8) + (y25-y8) * (y25-y8) - 1.0;
 d25_9..   0 =g=  (x25-x9) * (x25-x9) + (y25-y9) * (y25-y9) - 1.0;
d25_10..   0 =g=  (x25-x10) * (x25-x10) + (y25-y10) * (y25-y10) - 1.0;
d25_11..   0 =g=  (x25-x11) * (x25-x11) + (y25-y11) * (y25-y11) - 1.0;
d25_12..   0 =g=  (x25-x12) * (x25-x12) + (y25-y12) * (y25-y12) - 1.0;
d25_13..   0 =g=  (x25-x13) * (x25-x13) + (y25-y13) * (y25-y13) - 1.0;
d25_14..   0 =g=  (x25-x14) * (x25-x14) + (y25-y14) * (y25-y14) - 1.0;
d25_15..   0 =g=  (x25-x15) * (x25-x15) + (y25-y15) * (y25-y15) - 1.0;
d25_16..   0 =g=  (x25-x16) * (x25-x16) + (y25-y16) * (y25-y16) - 1.0;
d25_17..   0 =g=  (x25-x17) * (x25-x17) + (y25-y17) * (y25-y17) - 1.0;
d25_18..   0 =g=  (x25-x18) * (x25-x18) + (y25-y18) * (y25-y18) - 1.0;
d25_19..   0 =g=  (x25-x19) * (x25-x19) + (y25-y19) * (y25-y19) - 1.0;
d25_20..   0 =g=  (x25-x20) * (x25-x20) + (y25-y20) * (y25-y20) - 1.0;
d25_21..   0 =g=  (x25-x21) * (x25-x21) + (y25-y21) * (y25-y21) - 1.0;
d25_22..   0 =g=  (x25-x22) * (x25-x22) + (y25-y22) * (y25-y22) - 1.0;
d25_23..   0 =g=  (x25-x23) * (x25-x23) + (y25-y23) * (y25-y23) - 1.0;
d25_24..   0 =g=  (x25-x24) * (x25-x24) + (y25-y24) * (y25-y24) - 1.0;
 d26_0..   0 =g=  (x26-x0) * (x26-x0) + (y26-y0) * (y26-y0) - 1.0;
 d26_1..   0 =g=  (x26-x1) * (x26-x1) + (y26-y1) * (y26-y1) - 1.0;
 d26_2..   0 =g=  (x26-x2) * (x26-x2) + (y26-y2) * (y26-y2) - 1.0;
 d26_3..   0 =g=  (x26-x3) * (x26-x3) + (y26-y3) * (y26-y3) - 1.0;
 d26_4..   0 =g=  (x26-x4) * (x26-x4) + (y26-y4) * (y26-y4) - 1.0;
 d26_5..   0 =g=  (x26-x5) * (x26-x5) + (y26-y5) * (y26-y5) - 1.0;
 d26_6..   0 =g=  (x26-x6) * (x26-x6) + (y26-y6) * (y26-y6) - 1.0;
 d26_7..   0 =g=  (x26-x7) * (x26-x7) + (y26-y7) * (y26-y7) - 1.0;
 d26_8..   0 =g=  (x26-x8) * (x26-x8) + (y26-y8) * (y26-y8) - 1.0;
 d26_9..   0 =g=  (x26-x9) * (x26-x9) + (y26-y9) * (y26-y9) - 1.0;
d26_10..   0 =g=  (x26-x10) * (x26-x10) + (y26-y10) * (y26-y10) - 1.0;
d26_11..   0 =g=  (x26-x11) * (x26-x11) + (y26-y11) * (y26-y11) - 1.0;
d26_12..   0 =g=  (x26-x12) * (x26-x12) + (y26-y12) * (y26-y12) - 1.0;
d26_13..   0 =g=  (x26-x13) * (x26-x13) + (y26-y13) * (y26-y13) - 1.0;
d26_14..   0 =g=  (x26-x14) * (x26-x14) + (y26-y14) * (y26-y14) - 1.0;
d26_15..   0 =g=  (x26-x15) * (x26-x15) + (y26-y15) * (y26-y15) - 1.0;
d26_16..   0 =g=  (x26-x16) * (x26-x16) + (y26-y16) * (y26-y16) - 1.0;
d26_17..   0 =g=  (x26-x17) * (x26-x17) + (y26-y17) * (y26-y17) - 1.0;
d26_18..   0 =g=  (x26-x18) * (x26-x18) + (y26-y18) * (y26-y18) - 1.0;
d26_19..   0 =g=  (x26-x19) * (x26-x19) + (y26-y19) * (y26-y19) - 1.0;
d26_20..   0 =g=  (x26-x20) * (x26-x20) + (y26-y20) * (y26-y20) - 1.0;
d26_21..   0 =g=  (x26-x21) * (x26-x21) + (y26-y21) * (y26-y21) - 1.0;
d26_22..   0 =g=  (x26-x22) * (x26-x22) + (y26-y22) * (y26-y22) - 1.0;
d26_23..   0 =g=  (x26-x23) * (x26-x23) + (y26-y23) * (y26-y23) - 1.0;
d26_24..   0 =g=  (x26-x24) * (x26-x24) + (y26-y24) * (y26-y24) - 1.0;
d26_25..   0 =g=  (x26-x25) * (x26-x25) + (y26-y25) * (y26-y25) - 1.0;
 d27_0..   0 =g=  (x27-x0) * (x27-x0) + (y27-y0) * (y27-y0) - 1.0;
 d27_1..   0 =g=  (x27-x1) * (x27-x1) + (y27-y1) * (y27-y1) - 1.0;
 d27_2..   0 =g=  (x27-x2) * (x27-x2) + (y27-y2) * (y27-y2) - 1.0;
 d27_3..   0 =g=  (x27-x3) * (x27-x3) + (y27-y3) * (y27-y3) - 1.0;
 d27_4..   0 =g=  (x27-x4) * (x27-x4) + (y27-y4) * (y27-y4) - 1.0;
 d27_5..   0 =g=  (x27-x5) * (x27-x5) + (y27-y5) * (y27-y5) - 1.0;
 d27_6..   0 =g=  (x27-x6) * (x27-x6) + (y27-y6) * (y27-y6) - 1.0;
 d27_7..   0 =g=  (x27-x7) * (x27-x7) + (y27-y7) * (y27-y7) - 1.0;
 d27_8..   0 =g=  (x27-x8) * (x27-x8) + (y27-y8) * (y27-y8) - 1.0;
 d27_9..   0 =g=  (x27-x9) * (x27-x9) + (y27-y9) * (y27-y9) - 1.0;
d27_10..   0 =g=  (x27-x10) * (x27-x10) + (y27-y10) * (y27-y10) - 1.0;
d27_11..   0 =g=  (x27-x11) * (x27-x11) + (y27-y11) * (y27-y11) - 1.0;
d27_12..   0 =g=  (x27-x12) * (x27-x12) + (y27-y12) * (y27-y12) - 1.0;
d27_13..   0 =g=  (x27-x13) * (x27-x13) + (y27-y13) * (y27-y13) - 1.0;
d27_14..   0 =g=  (x27-x14) * (x27-x14) + (y27-y14) * (y27-y14) - 1.0;
d27_15..   0 =g=  (x27-x15) * (x27-x15) + (y27-y15) * (y27-y15) - 1.0;
d27_16..   0 =g=  (x27-x16) * (x27-x16) + (y27-y16) * (y27-y16) - 1.0;
d27_17..   0 =g=  (x27-x17) * (x27-x17) + (y27-y17) * (y27-y17) - 1.0;
d27_18..   0 =g=  (x27-x18) * (x27-x18) + (y27-y18) * (y27-y18) - 1.0;
d27_19..   0 =g=  (x27-x19) * (x27-x19) + (y27-y19) * (y27-y19) - 1.0;
d27_20..   0 =g=  (x27-x20) * (x27-x20) + (y27-y20) * (y27-y20) - 1.0;
d27_21..   0 =g=  (x27-x21) * (x27-x21) + (y27-y21) * (y27-y21) - 1.0;
d27_22..   0 =g=  (x27-x22) * (x27-x22) + (y27-y22) * (y27-y22) - 1.0;
d27_23..   0 =g=  (x27-x23) * (x27-x23) + (y27-y23) * (y27-y23) - 1.0;
d27_24..   0 =g=  (x27-x24) * (x27-x24) + (y27-y24) * (y27-y24) - 1.0;
d27_25..   0 =g=  (x27-x25) * (x27-x25) + (y27-y25) * (y27-y25) - 1.0;
d27_26..   0 =g=  (x27-x26) * (x27-x26) + (y27-y26) * (y27-y26) - 1.0;
 d28_0..   0 =g=  (x28-x0) * (x28-x0) + (y28-y0) * (y28-y0) - 1.0;
 d28_1..   0 =g=  (x28-x1) * (x28-x1) + (y28-y1) * (y28-y1) - 1.0;
 d28_2..   0 =g=  (x28-x2) * (x28-x2) + (y28-y2) * (y28-y2) - 1.0;
 d28_3..   0 =g=  (x28-x3) * (x28-x3) + (y28-y3) * (y28-y3) - 1.0;
 d28_4..   0 =g=  (x28-x4) * (x28-x4) + (y28-y4) * (y28-y4) - 1.0;
 d28_5..   0 =g=  (x28-x5) * (x28-x5) + (y28-y5) * (y28-y5) - 1.0;
 d28_6..   0 =g=  (x28-x6) * (x28-x6) + (y28-y6) * (y28-y6) - 1.0;
 d28_7..   0 =g=  (x28-x7) * (x28-x7) + (y28-y7) * (y28-y7) - 1.0;
 d28_8..   0 =g=  (x28-x8) * (x28-x8) + (y28-y8) * (y28-y8) - 1.0;
 d28_9..   0 =g=  (x28-x9) * (x28-x9) + (y28-y9) * (y28-y9) - 1.0;
d28_10..   0 =g=  (x28-x10) * (x28-x10) + (y28-y10) * (y28-y10) - 1.0;
d28_11..   0 =g=  (x28-x11) * (x28-x11) + (y28-y11) * (y28-y11) - 1.0;
d28_12..   0 =g=  (x28-x12) * (x28-x12) + (y28-y12) * (y28-y12) - 1.0;
d28_13..   0 =g=  (x28-x13) * (x28-x13) + (y28-y13) * (y28-y13) - 1.0;
d28_14..   0 =g=  (x28-x14) * (x28-x14) + (y28-y14) * (y28-y14) - 1.0;
d28_15..   0 =g=  (x28-x15) * (x28-x15) + (y28-y15) * (y28-y15) - 1.0;
d28_16..   0 =g=  (x28-x16) * (x28-x16) + (y28-y16) * (y28-y16) - 1.0;
d28_17..   0 =g=  (x28-x17) * (x28-x17) + (y28-y17) * (y28-y17) - 1.0;
d28_18..   0 =g=  (x28-x18) * (x28-x18) + (y28-y18) * (y28-y18) - 1.0;
d28_19..   0 =g=  (x28-x19) * (x28-x19) + (y28-y19) * (y28-y19) - 1.0;
d28_20..   0 =g=  (x28-x20) * (x28-x20) + (y28-y20) * (y28-y20) - 1.0;
d28_21..   0 =g=  (x28-x21) * (x28-x21) + (y28-y21) * (y28-y21) - 1.0;
d28_22..   0 =g=  (x28-x22) * (x28-x22) + (y28-y22) * (y28-y22) - 1.0;
d28_23..   0 =g=  (x28-x23) * (x28-x23) + (y28-y23) * (y28-y23) - 1.0;
d28_24..   0 =g=  (x28-x24) * (x28-x24) + (y28-y24) * (y28-y24) - 1.0;
d28_25..   0 =g=  (x28-x25) * (x28-x25) + (y28-y25) * (y28-y25) - 1.0;
d28_26..   0 =g=  (x28-x26) * (x28-x26) + (y28-y26) * (y28-y26) - 1.0;
d28_27..   0 =g=  (x28-x27) * (x28-x27) + (y28-y27) * (y28-y27) - 1.0;
 d29_0..   0 =g=  (x29-x0) * (x29-x0) + (y29-y0) * (y29-y0) - 1.0;
 d29_1..   0 =g=  (x29-x1) * (x29-x1) + (y29-y1) * (y29-y1) - 1.0;
 d29_2..   0 =g=  (x29-x2) * (x29-x2) + (y29-y2) * (y29-y2) - 1.0;
 d29_3..   0 =g=  (x29-x3) * (x29-x3) + (y29-y3) * (y29-y3) - 1.0;
 d29_4..   0 =g=  (x29-x4) * (x29-x4) + (y29-y4) * (y29-y4) - 1.0;
 d29_5..   0 =g=  (x29-x5) * (x29-x5) + (y29-y5) * (y29-y5) - 1.0;
 d29_6..   0 =g=  (x29-x6) * (x29-x6) + (y29-y6) * (y29-y6) - 1.0;
 d29_7..   0 =g=  (x29-x7) * (x29-x7) + (y29-y7) * (y29-y7) - 1.0;
 d29_8..   0 =g=  (x29-x8) * (x29-x8) + (y29-y8) * (y29-y8) - 1.0;
 d29_9..   0 =g=  (x29-x9) * (x29-x9) + (y29-y9) * (y29-y9) - 1.0;
d29_10..   0 =g=  (x29-x10) * (x29-x10) + (y29-y10) * (y29-y10) - 1.0;
d29_11..   0 =g=  (x29-x11) * (x29-x11) + (y29-y11) * (y29-y11) - 1.0;
d29_12..   0 =g=  (x29-x12) * (x29-x12) + (y29-y12) * (y29-y12) - 1.0;
d29_13..   0 =g=  (x29-x13) * (x29-x13) + (y29-y13) * (y29-y13) - 1.0;
d29_14..   0 =g=  (x29-x14) * (x29-x14) + (y29-y14) * (y29-y14) - 1.0;
d29_15..   0 =g=  (x29-x15) * (x29-x15) + (y29-y15) * (y29-y15) - 1.0;
d29_16..   0 =g=  (x29-x16) * (x29-x16) + (y29-y16) * (y29-y16) - 1.0;
d29_17..   0 =g=  (x29-x17) * (x29-x17) + (y29-y17) * (y29-y17) - 1.0;
d29_18..   0 =g=  (x29-x18) * (x29-x18) + (y29-y18) * (y29-y18) - 1.0;
d29_19..   0 =g=  (x29-x19) * (x29-x19) + (y29-y19) * (y29-y19) - 1.0;
d29_20..   0 =g=  (x29-x20) * (x29-x20) + (y29-y20) * (y29-y20) - 1.0;
d29_21..   0 =g=  (x29-x21) * (x29-x21) + (y29-y21) * (y29-y21) - 1.0;
d29_22..   0 =g=  (x29-x22) * (x29-x22) + (y29-y22) * (y29-y22) - 1.0;
d29_23..   0 =g=  (x29-x23) * (x29-x23) + (y29-y23) * (y29-y23) - 1.0;
d29_24..   0 =g=  (x29-x24) * (x29-x24) + (y29-y24) * (y29-y24) - 1.0;
d29_25..   0 =g=  (x29-x25) * (x29-x25) + (y29-y25) * (y29-y25) - 1.0;
d29_26..   0 =g=  (x29-x26) * (x29-x26) + (y29-y26) * (y29-y26) - 1.0;
d29_27..   0 =g=  (x29-x27) * (x29-x27) + (y29-y27) * (y29-y27) - 1.0;
d29_28..   0 =g=  (x29-x28) * (x29-x28) + (y29-y28) * (y29-y28) - 1.0;
 d30_0..   0 =g=  (x30-x0) * (x30-x0) + (y30-y0) * (y30-y0) - 1.0;
 d30_1..   0 =g=  (x30-x1) * (x30-x1) + (y30-y1) * (y30-y1) - 1.0;
 d30_2..   0 =g=  (x30-x2) * (x30-x2) + (y30-y2) * (y30-y2) - 1.0;
 d30_3..   0 =g=  (x30-x3) * (x30-x3) + (y30-y3) * (y30-y3) - 1.0;
 d30_4..   0 =g=  (x30-x4) * (x30-x4) + (y30-y4) * (y30-y4) - 1.0;
 d30_5..   0 =g=  (x30-x5) * (x30-x5) + (y30-y5) * (y30-y5) - 1.0;
 d30_6..   0 =g=  (x30-x6) * (x30-x6) + (y30-y6) * (y30-y6) - 1.0;
 d30_7..   0 =g=  (x30-x7) * (x30-x7) + (y30-y7) * (y30-y7) - 1.0;
 d30_8..   0 =g=  (x30-x8) * (x30-x8) + (y30-y8) * (y30-y8) - 1.0;
 d30_9..   0 =g=  (x30-x9) * (x30-x9) + (y30-y9) * (y30-y9) - 1.0;
d30_10..   0 =g=  (x30-x10) * (x30-x10) + (y30-y10) * (y30-y10) - 1.0;
d30_11..   0 =g=  (x30-x11) * (x30-x11) + (y30-y11) * (y30-y11) - 1.0;
d30_12..   0 =g=  (x30-x12) * (x30-x12) + (y30-y12) * (y30-y12) - 1.0;
d30_13..   0 =g=  (x30-x13) * (x30-x13) + (y30-y13) * (y30-y13) - 1.0;
d30_14..   0 =g=  (x30-x14) * (x30-x14) + (y30-y14) * (y30-y14) - 1.0;
d30_15..   0 =g=  (x30-x15) * (x30-x15) + (y30-y15) * (y30-y15) - 1.0;
d30_16..   0 =g=  (x30-x16) * (x30-x16) + (y30-y16) * (y30-y16) - 1.0;
d30_17..   0 =g=  (x30-x17) * (x30-x17) + (y30-y17) * (y30-y17) - 1.0;
d30_18..   0 =g=  (x30-x18) * (x30-x18) + (y30-y18) * (y30-y18) - 1.0;
d30_19..   0 =g=  (x30-x19) * (x30-x19) + (y30-y19) * (y30-y19) - 1.0;
d30_20..   0 =g=  (x30-x20) * (x30-x20) + (y30-y20) * (y30-y20) - 1.0;
d30_21..   0 =g=  (x30-x21) * (x30-x21) + (y30-y21) * (y30-y21) - 1.0;
d30_22..   0 =g=  (x30-x22) * (x30-x22) + (y30-y22) * (y30-y22) - 1.0;
d30_23..   0 =g=  (x30-x23) * (x30-x23) + (y30-y23) * (y30-y23) - 1.0;
d30_24..   0 =g=  (x30-x24) * (x30-x24) + (y30-y24) * (y30-y24) - 1.0;
d30_25..   0 =g=  (x30-x25) * (x30-x25) + (y30-y25) * (y30-y25) - 1.0;
d30_26..   0 =g=  (x30-x26) * (x30-x26) + (y30-y26) * (y30-y26) - 1.0;
d30_27..   0 =g=  (x30-x27) * (x30-x27) + (y30-y27) * (y30-y27) - 1.0;
d30_28..   0 =g=  (x30-x28) * (x30-x28) + (y30-y28) * (y30-y28) - 1.0;
d30_29..   0 =g=  (x30-x29) * (x30-x29) + (y30-y29) * (y30-y29) - 1.0;
 d31_0..   0 =g=  (x31-x0) * (x31-x0) + (y31-y0) * (y31-y0) - 1.0;
 d31_1..   0 =g=  (x31-x1) * (x31-x1) + (y31-y1) * (y31-y1) - 1.0;
 d31_2..   0 =g=  (x31-x2) * (x31-x2) + (y31-y2) * (y31-y2) - 1.0;
 d31_3..   0 =g=  (x31-x3) * (x31-x3) + (y31-y3) * (y31-y3) - 1.0;
 d31_4..   0 =g=  (x31-x4) * (x31-x4) + (y31-y4) * (y31-y4) - 1.0;
 d31_5..   0 =g=  (x31-x5) * (x31-x5) + (y31-y5) * (y31-y5) - 1.0;
 d31_6..   0 =g=  (x31-x6) * (x31-x6) + (y31-y6) * (y31-y6) - 1.0;
 d31_7..   0 =g=  (x31-x7) * (x31-x7) + (y31-y7) * (y31-y7) - 1.0;
 d31_8..   0 =g=  (x31-x8) * (x31-x8) + (y31-y8) * (y31-y8) - 1.0;
 d31_9..   0 =g=  (x31-x9) * (x31-x9) + (y31-y9) * (y31-y9) - 1.0;
d31_10..   0 =g=  (x31-x10) * (x31-x10) + (y31-y10) * (y31-y10) - 1.0;
d31_11..   0 =g=  (x31-x11) * (x31-x11) + (y31-y11) * (y31-y11) - 1.0;
d31_12..   0 =g=  (x31-x12) * (x31-x12) + (y31-y12) * (y31-y12) - 1.0;
d31_13..   0 =g=  (x31-x13) * (x31-x13) + (y31-y13) * (y31-y13) - 1.0;
d31_14..   0 =g=  (x31-x14) * (x31-x14) + (y31-y14) * (y31-y14) - 1.0;
d31_15..   0 =g=  (x31-x15) * (x31-x15) + (y31-y15) * (y31-y15) - 1.0;
d31_16..   0 =g=  (x31-x16) * (x31-x16) + (y31-y16) * (y31-y16) - 1.0;
d31_17..   0 =g=  (x31-x17) * (x31-x17) + (y31-y17) * (y31-y17) - 1.0;
d31_18..   0 =g=  (x31-x18) * (x31-x18) + (y31-y18) * (y31-y18) - 1.0;
d31_19..   0 =g=  (x31-x19) * (x31-x19) + (y31-y19) * (y31-y19) - 1.0;
d31_20..   0 =g=  (x31-x20) * (x31-x20) + (y31-y20) * (y31-y20) - 1.0;
d31_21..   0 =g=  (x31-x21) * (x31-x21) + (y31-y21) * (y31-y21) - 1.0;
d31_22..   0 =g=  (x31-x22) * (x31-x22) + (y31-y22) * (y31-y22) - 1.0;
d31_23..   0 =g=  (x31-x23) * (x31-x23) + (y31-y23) * (y31-y23) - 1.0;
d31_24..   0 =g=  (x31-x24) * (x31-x24) + (y31-y24) * (y31-y24) - 1.0;
d31_25..   0 =g=  (x31-x25) * (x31-x25) + (y31-y25) * (y31-y25) - 1.0;
d31_26..   0 =g=  (x31-x26) * (x31-x26) + (y31-y26) * (y31-y26) - 1.0;
d31_27..   0 =g=  (x31-x27) * (x31-x27) + (y31-y27) * (y31-y27) - 1.0;
d31_28..   0 =g=  (x31-x28) * (x31-x28) + (y31-y28) * (y31-y28) - 1.0;
d31_29..   0 =g=  (x31-x29) * (x31-x29) + (y31-y29) * (y31-y29) - 1.0;
d31_30..   0 =g=  (x31-x30) * (x31-x30) + (y31-y30) * (y31-y30) - 1.0;
 d32_0..   0 =g=  (x32-x0) * (x32-x0) + (y32-y0) * (y32-y0) - 1.0;
 d32_1..   0 =g=  (x32-x1) * (x32-x1) + (y32-y1) * (y32-y1) - 1.0;
 d32_2..   0 =g=  (x32-x2) * (x32-x2) + (y32-y2) * (y32-y2) - 1.0;
 d32_3..   0 =g=  (x32-x3) * (x32-x3) + (y32-y3) * (y32-y3) - 1.0;
 d32_4..   0 =g=  (x32-x4) * (x32-x4) + (y32-y4) * (y32-y4) - 1.0;
 d32_5..   0 =g=  (x32-x5) * (x32-x5) + (y32-y5) * (y32-y5) - 1.0;
 d32_6..   0 =g=  (x32-x6) * (x32-x6) + (y32-y6) * (y32-y6) - 1.0;
 d32_7..   0 =g=  (x32-x7) * (x32-x7) + (y32-y7) * (y32-y7) - 1.0;
 d32_8..   0 =g=  (x32-x8) * (x32-x8) + (y32-y8) * (y32-y8) - 1.0;
 d32_9..   0 =g=  (x32-x9) * (x32-x9) + (y32-y9) * (y32-y9) - 1.0;
d32_10..   0 =g=  (x32-x10) * (x32-x10) + (y32-y10) * (y32-y10) - 1.0;
d32_11..   0 =g=  (x32-x11) * (x32-x11) + (y32-y11) * (y32-y11) - 1.0;
d32_12..   0 =g=  (x32-x12) * (x32-x12) + (y32-y12) * (y32-y12) - 1.0;
d32_13..   0 =g=  (x32-x13) * (x32-x13) + (y32-y13) * (y32-y13) - 1.0;
d32_14..   0 =g=  (x32-x14) * (x32-x14) + (y32-y14) * (y32-y14) - 1.0;
d32_15..   0 =g=  (x32-x15) * (x32-x15) + (y32-y15) * (y32-y15) - 1.0;
d32_16..   0 =g=  (x32-x16) * (x32-x16) + (y32-y16) * (y32-y16) - 1.0;
d32_17..   0 =g=  (x32-x17) * (x32-x17) + (y32-y17) * (y32-y17) - 1.0;
d32_18..   0 =g=  (x32-x18) * (x32-x18) + (y32-y18) * (y32-y18) - 1.0;
d32_19..   0 =g=  (x32-x19) * (x32-x19) + (y32-y19) * (y32-y19) - 1.0;
d32_20..   0 =g=  (x32-x20) * (x32-x20) + (y32-y20) * (y32-y20) - 1.0;
d32_21..   0 =g=  (x32-x21) * (x32-x21) + (y32-y21) * (y32-y21) - 1.0;
d32_22..   0 =g=  (x32-x22) * (x32-x22) + (y32-y22) * (y32-y22) - 1.0;
d32_23..   0 =g=  (x32-x23) * (x32-x23) + (y32-y23) * (y32-y23) - 1.0;
d32_24..   0 =g=  (x32-x24) * (x32-x24) + (y32-y24) * (y32-y24) - 1.0;
d32_25..   0 =g=  (x32-x25) * (x32-x25) + (y32-y25) * (y32-y25) - 1.0;
d32_26..   0 =g=  (x32-x26) * (x32-x26) + (y32-y26) * (y32-y26) - 1.0;
d32_27..   0 =g=  (x32-x27) * (x32-x27) + (y32-y27) * (y32-y27) - 1.0;
d32_28..   0 =g=  (x32-x28) * (x32-x28) + (y32-y28) * (y32-y28) - 1.0;
d32_29..   0 =g=  (x32-x29) * (x32-x29) + (y32-y29) * (y32-y29) - 1.0;
d32_30..   0 =g=  (x32-x30) * (x32-x30) + (y32-y30) * (y32-y30) - 1.0;
d32_31..   0 =g=  (x32-x31) * (x32-x31) + (y32-y31) * (y32-y31) - 1.0;
 d33_0..   0 =g=  (x33-x0) * (x33-x0) + (y33-y0) * (y33-y0) - 1.0;
 d33_1..   0 =g=  (x33-x1) * (x33-x1) + (y33-y1) * (y33-y1) - 1.0;
 d33_2..   0 =g=  (x33-x2) * (x33-x2) + (y33-y2) * (y33-y2) - 1.0;
 d33_3..   0 =g=  (x33-x3) * (x33-x3) + (y33-y3) * (y33-y3) - 1.0;
 d33_4..   0 =g=  (x33-x4) * (x33-x4) + (y33-y4) * (y33-y4) - 1.0;
 d33_5..   0 =g=  (x33-x5) * (x33-x5) + (y33-y5) * (y33-y5) - 1.0;
 d33_6..   0 =g=  (x33-x6) * (x33-x6) + (y33-y6) * (y33-y6) - 1.0;
 d33_7..   0 =g=  (x33-x7) * (x33-x7) + (y33-y7) * (y33-y7) - 1.0;
 d33_8..   0 =g=  (x33-x8) * (x33-x8) + (y33-y8) * (y33-y8) - 1.0;
 d33_9..   0 =g=  (x33-x9) * (x33-x9) + (y33-y9) * (y33-y9) - 1.0;
d33_10..   0 =g=  (x33-x10) * (x33-x10) + (y33-y10) * (y33-y10) - 1.0;
d33_11..   0 =g=  (x33-x11) * (x33-x11) + (y33-y11) * (y33-y11) - 1.0;
d33_12..   0 =g=  (x33-x12) * (x33-x12) + (y33-y12) * (y33-y12) - 1.0;
d33_13..   0 =g=  (x33-x13) * (x33-x13) + (y33-y13) * (y33-y13) - 1.0;
d33_14..   0 =g=  (x33-x14) * (x33-x14) + (y33-y14) * (y33-y14) - 1.0;
d33_15..   0 =g=  (x33-x15) * (x33-x15) + (y33-y15) * (y33-y15) - 1.0;
d33_16..   0 =g=  (x33-x16) * (x33-x16) + (y33-y16) * (y33-y16) - 1.0;
d33_17..   0 =g=  (x33-x17) * (x33-x17) + (y33-y17) * (y33-y17) - 1.0;
d33_18..   0 =g=  (x33-x18) * (x33-x18) + (y33-y18) * (y33-y18) - 1.0;
d33_19..   0 =g=  (x33-x19) * (x33-x19) + (y33-y19) * (y33-y19) - 1.0;
d33_20..   0 =g=  (x33-x20) * (x33-x20) + (y33-y20) * (y33-y20) - 1.0;
d33_21..   0 =g=  (x33-x21) * (x33-x21) + (y33-y21) * (y33-y21) - 1.0;
d33_22..   0 =g=  (x33-x22) * (x33-x22) + (y33-y22) * (y33-y22) - 1.0;
d33_23..   0 =g=  (x33-x23) * (x33-x23) + (y33-y23) * (y33-y23) - 1.0;
d33_24..   0 =g=  (x33-x24) * (x33-x24) + (y33-y24) * (y33-y24) - 1.0;
d33_25..   0 =g=  (x33-x25) * (x33-x25) + (y33-y25) * (y33-y25) - 1.0;
d33_26..   0 =g=  (x33-x26) * (x33-x26) + (y33-y26) * (y33-y26) - 1.0;
d33_27..   0 =g=  (x33-x27) * (x33-x27) + (y33-y27) * (y33-y27) - 1.0;
d33_28..   0 =g=  (x33-x28) * (x33-x28) + (y33-y28) * (y33-y28) - 1.0;
d33_29..   0 =g=  (x33-x29) * (x33-x29) + (y33-y29) * (y33-y29) - 1.0;
d33_30..   0 =g=  (x33-x30) * (x33-x30) + (y33-y30) * (y33-y30) - 1.0;
d33_31..   0 =g=  (x33-x31) * (x33-x31) + (y33-y31) * (y33-y31) - 1.0;
d33_32..   0 =g=  (x33-x32) * (x33-x32) + (y33-y32) * (y33-y32) - 1.0;
 d34_0..   0 =g=  (x34-x0) * (x34-x0) + (y34-y0) * (y34-y0) - 1.0;
 d34_1..   0 =g=  (x34-x1) * (x34-x1) + (y34-y1) * (y34-y1) - 1.0;
 d34_2..   0 =g=  (x34-x2) * (x34-x2) + (y34-y2) * (y34-y2) - 1.0;
 d34_3..   0 =g=  (x34-x3) * (x34-x3) + (y34-y3) * (y34-y3) - 1.0;
 d34_4..   0 =g=  (x34-x4) * (x34-x4) + (y34-y4) * (y34-y4) - 1.0;
 d34_5..   0 =g=  (x34-x5) * (x34-x5) + (y34-y5) * (y34-y5) - 1.0;
 d34_6..   0 =g=  (x34-x6) * (x34-x6) + (y34-y6) * (y34-y6) - 1.0;
 d34_7..   0 =g=  (x34-x7) * (x34-x7) + (y34-y7) * (y34-y7) - 1.0;
 d34_8..   0 =g=  (x34-x8) * (x34-x8) + (y34-y8) * (y34-y8) - 1.0;
 d34_9..   0 =g=  (x34-x9) * (x34-x9) + (y34-y9) * (y34-y9) - 1.0;
d34_10..   0 =g=  (x34-x10) * (x34-x10) + (y34-y10) * (y34-y10) - 1.0;
d34_11..   0 =g=  (x34-x11) * (x34-x11) + (y34-y11) * (y34-y11) - 1.0;
d34_12..   0 =g=  (x34-x12) * (x34-x12) + (y34-y12) * (y34-y12) - 1.0;
d34_13..   0 =g=  (x34-x13) * (x34-x13) + (y34-y13) * (y34-y13) - 1.0;
d34_14..   0 =g=  (x34-x14) * (x34-x14) + (y34-y14) * (y34-y14) - 1.0;
d34_15..   0 =g=  (x34-x15) * (x34-x15) + (y34-y15) * (y34-y15) - 1.0;
d34_16..   0 =g=  (x34-x16) * (x34-x16) + (y34-y16) * (y34-y16) - 1.0;
d34_17..   0 =g=  (x34-x17) * (x34-x17) + (y34-y17) * (y34-y17) - 1.0;
d34_18..   0 =g=  (x34-x18) * (x34-x18) + (y34-y18) * (y34-y18) - 1.0;
d34_19..   0 =g=  (x34-x19) * (x34-x19) + (y34-y19) * (y34-y19) - 1.0;
d34_20..   0 =g=  (x34-x20) * (x34-x20) + (y34-y20) * (y34-y20) - 1.0;
d34_21..   0 =g=  (x34-x21) * (x34-x21) + (y34-y21) * (y34-y21) - 1.0;
d34_22..   0 =g=  (x34-x22) * (x34-x22) + (y34-y22) * (y34-y22) - 1.0;
d34_23..   0 =g=  (x34-x23) * (x34-x23) + (y34-y23) * (y34-y23) - 1.0;
d34_24..   0 =g=  (x34-x24) * (x34-x24) + (y34-y24) * (y34-y24) - 1.0;
d34_25..   0 =g=  (x34-x25) * (x34-x25) + (y34-y25) * (y34-y25) - 1.0;
d34_26..   0 =g=  (x34-x26) * (x34-x26) + (y34-y26) * (y34-y26) - 1.0;
d34_27..   0 =g=  (x34-x27) * (x34-x27) + (y34-y27) * (y34-y27) - 1.0;
d34_28..   0 =g=  (x34-x28) * (x34-x28) + (y34-y28) * (y34-y28) - 1.0;
d34_29..   0 =g=  (x34-x29) * (x34-x29) + (y34-y29) * (y34-y29) - 1.0;
d34_30..   0 =g=  (x34-x30) * (x34-x30) + (y34-y30) * (y34-y30) - 1.0;
d34_31..   0 =g=  (x34-x31) * (x34-x31) + (y34-y31) * (y34-y31) - 1.0;
d34_32..   0 =g=  (x34-x32) * (x34-x32) + (y34-y32) * (y34-y32) - 1.0;
d34_33..   0 =g=  (x34-x33) * (x34-x33) + (y34-y33) * (y34-y33) - 1.0;
 d35_0..   0 =g=  (x35-x0) * (x35-x0) + (y35-y0) * (y35-y0) - 1.0;
 d35_1..   0 =g=  (x35-x1) * (x35-x1) + (y35-y1) * (y35-y1) - 1.0;
 d35_2..   0 =g=  (x35-x2) * (x35-x2) + (y35-y2) * (y35-y2) - 1.0;
 d35_3..   0 =g=  (x35-x3) * (x35-x3) + (y35-y3) * (y35-y3) - 1.0;
 d35_4..   0 =g=  (x35-x4) * (x35-x4) + (y35-y4) * (y35-y4) - 1.0;
 d35_5..   0 =g=  (x35-x5) * (x35-x5) + (y35-y5) * (y35-y5) - 1.0;
 d35_6..   0 =g=  (x35-x6) * (x35-x6) + (y35-y6) * (y35-y6) - 1.0;
 d35_7..   0 =g=  (x35-x7) * (x35-x7) + (y35-y7) * (y35-y7) - 1.0;
 d35_8..   0 =g=  (x35-x8) * (x35-x8) + (y35-y8) * (y35-y8) - 1.0;
 d35_9..   0 =g=  (x35-x9) * (x35-x9) + (y35-y9) * (y35-y9) - 1.0;
d35_10..   0 =g=  (x35-x10) * (x35-x10) + (y35-y10) * (y35-y10) - 1.0;
d35_11..   0 =g=  (x35-x11) * (x35-x11) + (y35-y11) * (y35-y11) - 1.0;
d35_12..   0 =g=  (x35-x12) * (x35-x12) + (y35-y12) * (y35-y12) - 1.0;
d35_13..   0 =g=  (x35-x13) * (x35-x13) + (y35-y13) * (y35-y13) - 1.0;
d35_14..   0 =g=  (x35-x14) * (x35-x14) + (y35-y14) * (y35-y14) - 1.0;
d35_15..   0 =g=  (x35-x15) * (x35-x15) + (y35-y15) * (y35-y15) - 1.0;
d35_16..   0 =g=  (x35-x16) * (x35-x16) + (y35-y16) * (y35-y16) - 1.0;
d35_17..   0 =g=  (x35-x17) * (x35-x17) + (y35-y17) * (y35-y17) - 1.0;
d35_18..   0 =g=  (x35-x18) * (x35-x18) + (y35-y18) * (y35-y18) - 1.0;
d35_19..   0 =g=  (x35-x19) * (x35-x19) + (y35-y19) * (y35-y19) - 1.0;
d35_20..   0 =g=  (x35-x20) * (x35-x20) + (y35-y20) * (y35-y20) - 1.0;
d35_21..   0 =g=  (x35-x21) * (x35-x21) + (y35-y21) * (y35-y21) - 1.0;
d35_22..   0 =g=  (x35-x22) * (x35-x22) + (y35-y22) * (y35-y22) - 1.0;
d35_23..   0 =g=  (x35-x23) * (x35-x23) + (y35-y23) * (y35-y23) - 1.0;
d35_24..   0 =g=  (x35-x24) * (x35-x24) + (y35-y24) * (y35-y24) - 1.0;
d35_25..   0 =g=  (x35-x25) * (x35-x25) + (y35-y25) * (y35-y25) - 1.0;
d35_26..   0 =g=  (x35-x26) * (x35-x26) + (y35-y26) * (y35-y26) - 1.0;
d35_27..   0 =g=  (x35-x27) * (x35-x27) + (y35-y27) * (y35-y27) - 1.0;
d35_28..   0 =g=  (x35-x28) * (x35-x28) + (y35-y28) * (y35-y28) - 1.0;
d35_29..   0 =g=  (x35-x29) * (x35-x29) + (y35-y29) * (y35-y29) - 1.0;
d35_30..   0 =g=  (x35-x30) * (x35-x30) + (y35-y30) * (y35-y30) - 1.0;
d35_31..   0 =g=  (x35-x31) * (x35-x31) + (y35-y31) * (y35-y31) - 1.0;
d35_32..   0 =g=  (x35-x32) * (x35-x32) + (y35-y32) * (y35-y32) - 1.0;
d35_33..   0 =g=  (x35-x33) * (x35-x33) + (y35-y33) * (y35-y33) - 1.0;
d35_34..   0 =g=  (x35-x34) * (x35-x34) + (y35-y34) * (y35-y34) - 1.0;
 d36_0..   0 =g=  (x36-x0) * (x36-x0) + (y36-y0) * (y36-y0) - 1.0;
 d36_1..   0 =g=  (x36-x1) * (x36-x1) + (y36-y1) * (y36-y1) - 1.0;
 d36_2..   0 =g=  (x36-x2) * (x36-x2) + (y36-y2) * (y36-y2) - 1.0;
 d36_3..   0 =g=  (x36-x3) * (x36-x3) + (y36-y3) * (y36-y3) - 1.0;
 d36_4..   0 =g=  (x36-x4) * (x36-x4) + (y36-y4) * (y36-y4) - 1.0;
 d36_5..   0 =g=  (x36-x5) * (x36-x5) + (y36-y5) * (y36-y5) - 1.0;
 d36_6..   0 =g=  (x36-x6) * (x36-x6) + (y36-y6) * (y36-y6) - 1.0;
 d36_7..   0 =g=  (x36-x7) * (x36-x7) + (y36-y7) * (y36-y7) - 1.0;
 d36_8..   0 =g=  (x36-x8) * (x36-x8) + (y36-y8) * (y36-y8) - 1.0;
 d36_9..   0 =g=  (x36-x9) * (x36-x9) + (y36-y9) * (y36-y9) - 1.0;
d36_10..   0 =g=  (x36-x10) * (x36-x10) + (y36-y10) * (y36-y10) - 1.0;
d36_11..   0 =g=  (x36-x11) * (x36-x11) + (y36-y11) * (y36-y11) - 1.0;
d36_12..   0 =g=  (x36-x12) * (x36-x12) + (y36-y12) * (y36-y12) - 1.0;
d36_13..   0 =g=  (x36-x13) * (x36-x13) + (y36-y13) * (y36-y13) - 1.0;
d36_14..   0 =g=  (x36-x14) * (x36-x14) + (y36-y14) * (y36-y14) - 1.0;
d36_15..   0 =g=  (x36-x15) * (x36-x15) + (y36-y15) * (y36-y15) - 1.0;
d36_16..   0 =g=  (x36-x16) * (x36-x16) + (y36-y16) * (y36-y16) - 1.0;
d36_17..   0 =g=  (x36-x17) * (x36-x17) + (y36-y17) * (y36-y17) - 1.0;
d36_18..   0 =g=  (x36-x18) * (x36-x18) + (y36-y18) * (y36-y18) - 1.0;
d36_19..   0 =g=  (x36-x19) * (x36-x19) + (y36-y19) * (y36-y19) - 1.0;
d36_20..   0 =g=  (x36-x20) * (x36-x20) + (y36-y20) * (y36-y20) - 1.0;
d36_21..   0 =g=  (x36-x21) * (x36-x21) + (y36-y21) * (y36-y21) - 1.0;
d36_22..   0 =g=  (x36-x22) * (x36-x22) + (y36-y22) * (y36-y22) - 1.0;
d36_23..   0 =g=  (x36-x23) * (x36-x23) + (y36-y23) * (y36-y23) - 1.0;
d36_24..   0 =g=  (x36-x24) * (x36-x24) + (y36-y24) * (y36-y24) - 1.0;
d36_25..   0 =g=  (x36-x25) * (x36-x25) + (y36-y25) * (y36-y25) - 1.0;
d36_26..   0 =g=  (x36-x26) * (x36-x26) + (y36-y26) * (y36-y26) - 1.0;
d36_27..   0 =g=  (x36-x27) * (x36-x27) + (y36-y27) * (y36-y27) - 1.0;
d36_28..   0 =g=  (x36-x28) * (x36-x28) + (y36-y28) * (y36-y28) - 1.0;
d36_29..   0 =g=  (x36-x29) * (x36-x29) + (y36-y29) * (y36-y29) - 1.0;
d36_30..   0 =g=  (x36-x30) * (x36-x30) + (y36-y30) * (y36-y30) - 1.0;
d36_31..   0 =g=  (x36-x31) * (x36-x31) + (y36-y31) * (y36-y31) - 1.0;
d36_32..   0 =g=  (x36-x32) * (x36-x32) + (y36-y32) * (y36-y32) - 1.0;
d36_33..   0 =g=  (x36-x33) * (x36-x33) + (y36-y33) * (y36-y33) - 1.0;
d36_34..   0 =g=  (x36-x34) * (x36-x34) + (y36-y34) * (y36-y34) - 1.0;
d36_35..   0 =g=  (x36-x35) * (x36-x35) + (y36-y35) * (y36-y35) - 1.0;
 d37_0..   0 =g=  (x37-x0) * (x37-x0) + (y37-y0) * (y37-y0) - 1.0;
 d37_1..   0 =g=  (x37-x1) * (x37-x1) + (y37-y1) * (y37-y1) - 1.0;
 d37_2..   0 =g=  (x37-x2) * (x37-x2) + (y37-y2) * (y37-y2) - 1.0;
 d37_3..   0 =g=  (x37-x3) * (x37-x3) + (y37-y3) * (y37-y3) - 1.0;
 d37_4..   0 =g=  (x37-x4) * (x37-x4) + (y37-y4) * (y37-y4) - 1.0;
 d37_5..   0 =g=  (x37-x5) * (x37-x5) + (y37-y5) * (y37-y5) - 1.0;
 d37_6..   0 =g=  (x37-x6) * (x37-x6) + (y37-y6) * (y37-y6) - 1.0;
 d37_7..   0 =g=  (x37-x7) * (x37-x7) + (y37-y7) * (y37-y7) - 1.0;
 d37_8..   0 =g=  (x37-x8) * (x37-x8) + (y37-y8) * (y37-y8) - 1.0;
 d37_9..   0 =g=  (x37-x9) * (x37-x9) + (y37-y9) * (y37-y9) - 1.0;
d37_10..   0 =g=  (x37-x10) * (x37-x10) + (y37-y10) * (y37-y10) - 1.0;
d37_11..   0 =g=  (x37-x11) * (x37-x11) + (y37-y11) * (y37-y11) - 1.0;
d37_12..   0 =g=  (x37-x12) * (x37-x12) + (y37-y12) * (y37-y12) - 1.0;
d37_13..   0 =g=  (x37-x13) * (x37-x13) + (y37-y13) * (y37-y13) - 1.0;
d37_14..   0 =g=  (x37-x14) * (x37-x14) + (y37-y14) * (y37-y14) - 1.0;
d37_15..   0 =g=  (x37-x15) * (x37-x15) + (y37-y15) * (y37-y15) - 1.0;
d37_16..   0 =g=  (x37-x16) * (x37-x16) + (y37-y16) * (y37-y16) - 1.0;
d37_17..   0 =g=  (x37-x17) * (x37-x17) + (y37-y17) * (y37-y17) - 1.0;
d37_18..   0 =g=  (x37-x18) * (x37-x18) + (y37-y18) * (y37-y18) - 1.0;
d37_19..   0 =g=  (x37-x19) * (x37-x19) + (y37-y19) * (y37-y19) - 1.0;
d37_20..   0 =g=  (x37-x20) * (x37-x20) + (y37-y20) * (y37-y20) - 1.0;
d37_21..   0 =g=  (x37-x21) * (x37-x21) + (y37-y21) * (y37-y21) - 1.0;
d37_22..   0 =g=  (x37-x22) * (x37-x22) + (y37-y22) * (y37-y22) - 1.0;
d37_23..   0 =g=  (x37-x23) * (x37-x23) + (y37-y23) * (y37-y23) - 1.0;
d37_24..   0 =g=  (x37-x24) * (x37-x24) + (y37-y24) * (y37-y24) - 1.0;
d37_25..   0 =g=  (x37-x25) * (x37-x25) + (y37-y25) * (y37-y25) - 1.0;
d37_26..   0 =g=  (x37-x26) * (x37-x26) + (y37-y26) * (y37-y26) - 1.0;
d37_27..   0 =g=  (x37-x27) * (x37-x27) + (y37-y27) * (y37-y27) - 1.0;
d37_28..   0 =g=  (x37-x28) * (x37-x28) + (y37-y28) * (y37-y28) - 1.0;
d37_29..   0 =g=  (x37-x29) * (x37-x29) + (y37-y29) * (y37-y29) - 1.0;
d37_30..   0 =g=  (x37-x30) * (x37-x30) + (y37-y30) * (y37-y30) - 1.0;
d37_31..   0 =g=  (x37-x31) * (x37-x31) + (y37-y31) * (y37-y31) - 1.0;
d37_32..   0 =g=  (x37-x32) * (x37-x32) + (y37-y32) * (y37-y32) - 1.0;
d37_33..   0 =g=  (x37-x33) * (x37-x33) + (y37-y33) * (y37-y33) - 1.0;
d37_34..   0 =g=  (x37-x34) * (x37-x34) + (y37-y34) * (y37-y34) - 1.0;
d37_35..   0 =g=  (x37-x35) * (x37-x35) + (y37-y35) * (y37-y35) - 1.0;
d37_36..   0 =g=  (x37-x36) * (x37-x36) + (y37-y36) * (y37-y36) - 1.0;
 d38_0..   0 =g=  (x38-x0) * (x38-x0) + (y38-y0) * (y38-y0) - 1.0;
 d38_1..   0 =g=  (x38-x1) * (x38-x1) + (y38-y1) * (y38-y1) - 1.0;
 d38_2..   0 =g=  (x38-x2) * (x38-x2) + (y38-y2) * (y38-y2) - 1.0;
 d38_3..   0 =g=  (x38-x3) * (x38-x3) + (y38-y3) * (y38-y3) - 1.0;
 d38_4..   0 =g=  (x38-x4) * (x38-x4) + (y38-y4) * (y38-y4) - 1.0;
 d38_5..   0 =g=  (x38-x5) * (x38-x5) + (y38-y5) * (y38-y5) - 1.0;
 d38_6..   0 =g=  (x38-x6) * (x38-x6) + (y38-y6) * (y38-y6) - 1.0;
 d38_7..   0 =g=  (x38-x7) * (x38-x7) + (y38-y7) * (y38-y7) - 1.0;
 d38_8..   0 =g=  (x38-x8) * (x38-x8) + (y38-y8) * (y38-y8) - 1.0;
 d38_9..   0 =g=  (x38-x9) * (x38-x9) + (y38-y9) * (y38-y9) - 1.0;
d38_10..   0 =g=  (x38-x10) * (x38-x10) + (y38-y10) * (y38-y10) - 1.0;
d38_11..   0 =g=  (x38-x11) * (x38-x11) + (y38-y11) * (y38-y11) - 1.0;
d38_12..   0 =g=  (x38-x12) * (x38-x12) + (y38-y12) * (y38-y12) - 1.0;
d38_13..   0 =g=  (x38-x13) * (x38-x13) + (y38-y13) * (y38-y13) - 1.0;
d38_14..   0 =g=  (x38-x14) * (x38-x14) + (y38-y14) * (y38-y14) - 1.0;
d38_15..   0 =g=  (x38-x15) * (x38-x15) + (y38-y15) * (y38-y15) - 1.0;
d38_16..   0 =g=  (x38-x16) * (x38-x16) + (y38-y16) * (y38-y16) - 1.0;
d38_17..   0 =g=  (x38-x17) * (x38-x17) + (y38-y17) * (y38-y17) - 1.0;
d38_18..   0 =g=  (x38-x18) * (x38-x18) + (y38-y18) * (y38-y18) - 1.0;
d38_19..   0 =g=  (x38-x19) * (x38-x19) + (y38-y19) * (y38-y19) - 1.0;
d38_20..   0 =g=  (x38-x20) * (x38-x20) + (y38-y20) * (y38-y20) - 1.0;
d38_21..   0 =g=  (x38-x21) * (x38-x21) + (y38-y21) * (y38-y21) - 1.0;
d38_22..   0 =g=  (x38-x22) * (x38-x22) + (y38-y22) * (y38-y22) - 1.0;
d38_23..   0 =g=  (x38-x23) * (x38-x23) + (y38-y23) * (y38-y23) - 1.0;
d38_24..   0 =g=  (x38-x24) * (x38-x24) + (y38-y24) * (y38-y24) - 1.0;
d38_25..   0 =g=  (x38-x25) * (x38-x25) + (y38-y25) * (y38-y25) - 1.0;
d38_26..   0 =g=  (x38-x26) * (x38-x26) + (y38-y26) * (y38-y26) - 1.0;
d38_27..   0 =g=  (x38-x27) * (x38-x27) + (y38-y27) * (y38-y27) - 1.0;
d38_28..   0 =g=  (x38-x28) * (x38-x28) + (y38-y28) * (y38-y28) - 1.0;
d38_29..   0 =g=  (x38-x29) * (x38-x29) + (y38-y29) * (y38-y29) - 1.0;
d38_30..   0 =g=  (x38-x30) * (x38-x30) + (y38-y30) * (y38-y30) - 1.0;
d38_31..   0 =g=  (x38-x31) * (x38-x31) + (y38-y31) * (y38-y31) - 1.0;
d38_32..   0 =g=  (x38-x32) * (x38-x32) + (y38-y32) * (y38-y32) - 1.0;
d38_33..   0 =g=  (x38-x33) * (x38-x33) + (y38-y33) * (y38-y33) - 1.0;
d38_34..   0 =g=  (x38-x34) * (x38-x34) + (y38-y34) * (y38-y34) - 1.0;
d38_35..   0 =g=  (x38-x35) * (x38-x35) + (y38-y35) * (y38-y35) - 1.0;
d38_36..   0 =g=  (x38-x36) * (x38-x36) + (y38-y36) * (y38-y36) - 1.0;
d38_37..   0 =g=  (x38-x37) * (x38-x37) + (y38-y37) * (y38-y37) - 1.0;
 d39_0..   0 =g=  (x39-x0) * (x39-x0) + (y39-y0) * (y39-y0) - 1.0;
 d39_1..   0 =g=  (x39-x1) * (x39-x1) + (y39-y1) * (y39-y1) - 1.0;
 d39_2..   0 =g=  (x39-x2) * (x39-x2) + (y39-y2) * (y39-y2) - 1.0;
 d39_3..   0 =g=  (x39-x3) * (x39-x3) + (y39-y3) * (y39-y3) - 1.0;
 d39_4..   0 =g=  (x39-x4) * (x39-x4) + (y39-y4) * (y39-y4) - 1.0;
 d39_5..   0 =g=  (x39-x5) * (x39-x5) + (y39-y5) * (y39-y5) - 1.0;
 d39_6..   0 =g=  (x39-x6) * (x39-x6) + (y39-y6) * (y39-y6) - 1.0;
 d39_7..   0 =g=  (x39-x7) * (x39-x7) + (y39-y7) * (y39-y7) - 1.0;
 d39_8..   0 =g=  (x39-x8) * (x39-x8) + (y39-y8) * (y39-y8) - 1.0;
 d39_9..   0 =g=  (x39-x9) * (x39-x9) + (y39-y9) * (y39-y9) - 1.0;
d39_10..   0 =g=  (x39-x10) * (x39-x10) + (y39-y10) * (y39-y10) - 1.0;
d39_11..   0 =g=  (x39-x11) * (x39-x11) + (y39-y11) * (y39-y11) - 1.0;
d39_12..   0 =g=  (x39-x12) * (x39-x12) + (y39-y12) * (y39-y12) - 1.0;
d39_13..   0 =g=  (x39-x13) * (x39-x13) + (y39-y13) * (y39-y13) - 1.0;
d39_14..   0 =g=  (x39-x14) * (x39-x14) + (y39-y14) * (y39-y14) - 1.0;
d39_15..   0 =g=  (x39-x15) * (x39-x15) + (y39-y15) * (y39-y15) - 1.0;
d39_16..   0 =g=  (x39-x16) * (x39-x16) + (y39-y16) * (y39-y16) - 1.0;
d39_17..   0 =g=  (x39-x17) * (x39-x17) + (y39-y17) * (y39-y17) - 1.0;
d39_18..   0 =g=  (x39-x18) * (x39-x18) + (y39-y18) * (y39-y18) - 1.0;
d39_19..   0 =g=  (x39-x19) * (x39-x19) + (y39-y19) * (y39-y19) - 1.0;
d39_20..   0 =g=  (x39-x20) * (x39-x20) + (y39-y20) * (y39-y20) - 1.0;
d39_21..   0 =g=  (x39-x21) * (x39-x21) + (y39-y21) * (y39-y21) - 1.0;
d39_22..   0 =g=  (x39-x22) * (x39-x22) + (y39-y22) * (y39-y22) - 1.0;
d39_23..   0 =g=  (x39-x23) * (x39-x23) + (y39-y23) * (y39-y23) - 1.0;
d39_24..   0 =g=  (x39-x24) * (x39-x24) + (y39-y24) * (y39-y24) - 1.0;
d39_25..   0 =g=  (x39-x25) * (x39-x25) + (y39-y25) * (y39-y25) - 1.0;
d39_26..   0 =g=  (x39-x26) * (x39-x26) + (y39-y26) * (y39-y26) - 1.0;
d39_27..   0 =g=  (x39-x27) * (x39-x27) + (y39-y27) * (y39-y27) - 1.0;
d39_28..   0 =g=  (x39-x28) * (x39-x28) + (y39-y28) * (y39-y28) - 1.0;
d39_29..   0 =g=  (x39-x29) * (x39-x29) + (y39-y29) * (y39-y29) - 1.0;
d39_30..   0 =g=  (x39-x30) * (x39-x30) + (y39-y30) * (y39-y30) - 1.0;
d39_31..   0 =g=  (x39-x31) * (x39-x31) + (y39-y31) * (y39-y31) - 1.0;
d39_32..   0 =g=  (x39-x32) * (x39-x32) + (y39-y32) * (y39-y32) - 1.0;
d39_33..   0 =g=  (x39-x33) * (x39-x33) + (y39-y33) * (y39-y33) - 1.0;
d39_34..   0 =g=  (x39-x34) * (x39-x34) + (y39-y34) * (y39-y34) - 1.0;
d39_35..   0 =g=  (x39-x35) * (x39-x35) + (y39-y35) * (y39-y35) - 1.0;
d39_36..   0 =g=  (x39-x36) * (x39-x36) + (y39-y36) * (y39-y36) - 1.0;
d39_37..   0 =g=  (x39-x37) * (x39-x37) + (y39-y37) * (y39-y37) - 1.0;
d39_38..   0 =g=  (x39-x38) * (x39-x38) + (y39-y38) * (y39-y38) - 1.0;
 d40_0..   0 =g=  (x40-x0) * (x40-x0) + (y40-y0) * (y40-y0) - 1.0;
 d40_1..   0 =g=  (x40-x1) * (x40-x1) + (y40-y1) * (y40-y1) - 1.0;
 d40_2..   0 =g=  (x40-x2) * (x40-x2) + (y40-y2) * (y40-y2) - 1.0;
 d40_3..   0 =g=  (x40-x3) * (x40-x3) + (y40-y3) * (y40-y3) - 1.0;
 d40_4..   0 =g=  (x40-x4) * (x40-x4) + (y40-y4) * (y40-y4) - 1.0;
 d40_5..   0 =g=  (x40-x5) * (x40-x5) + (y40-y5) * (y40-y5) - 1.0;
 d40_6..   0 =g=  (x40-x6) * (x40-x6) + (y40-y6) * (y40-y6) - 1.0;
 d40_7..   0 =g=  (x40-x7) * (x40-x7) + (y40-y7) * (y40-y7) - 1.0;
 d40_8..   0 =g=  (x40-x8) * (x40-x8) + (y40-y8) * (y40-y8) - 1.0;
 d40_9..   0 =g=  (x40-x9) * (x40-x9) + (y40-y9) * (y40-y9) - 1.0;
d40_10..   0 =g=  (x40-x10) * (x40-x10) + (y40-y10) * (y40-y10) - 1.0;
d40_11..   0 =g=  (x40-x11) * (x40-x11) + (y40-y11) * (y40-y11) - 1.0;
d40_12..   0 =g=  (x40-x12) * (x40-x12) + (y40-y12) * (y40-y12) - 1.0;
d40_13..   0 =g=  (x40-x13) * (x40-x13) + (y40-y13) * (y40-y13) - 1.0;
d40_14..   0 =g=  (x40-x14) * (x40-x14) + (y40-y14) * (y40-y14) - 1.0;
d40_15..   0 =g=  (x40-x15) * (x40-x15) + (y40-y15) * (y40-y15) - 1.0;
d40_16..   0 =g=  (x40-x16) * (x40-x16) + (y40-y16) * (y40-y16) - 1.0;
d40_17..   0 =g=  (x40-x17) * (x40-x17) + (y40-y17) * (y40-y17) - 1.0;
d40_18..   0 =g=  (x40-x18) * (x40-x18) + (y40-y18) * (y40-y18) - 1.0;
d40_19..   0 =g=  (x40-x19) * (x40-x19) + (y40-y19) * (y40-y19) - 1.0;
d40_20..   0 =g=  (x40-x20) * (x40-x20) + (y40-y20) * (y40-y20) - 1.0;
d40_21..   0 =g=  (x40-x21) * (x40-x21) + (y40-y21) * (y40-y21) - 1.0;
d40_22..   0 =g=  (x40-x22) * (x40-x22) + (y40-y22) * (y40-y22) - 1.0;
d40_23..   0 =g=  (x40-x23) * (x40-x23) + (y40-y23) * (y40-y23) - 1.0;
d40_24..   0 =g=  (x40-x24) * (x40-x24) + (y40-y24) * (y40-y24) - 1.0;
d40_25..   0 =g=  (x40-x25) * (x40-x25) + (y40-y25) * (y40-y25) - 1.0;
d40_26..   0 =g=  (x40-x26) * (x40-x26) + (y40-y26) * (y40-y26) - 1.0;
d40_27..   0 =g=  (x40-x27) * (x40-x27) + (y40-y27) * (y40-y27) - 1.0;
d40_28..   0 =g=  (x40-x28) * (x40-x28) + (y40-y28) * (y40-y28) - 1.0;
d40_29..   0 =g=  (x40-x29) * (x40-x29) + (y40-y29) * (y40-y29) - 1.0;
d40_30..   0 =g=  (x40-x30) * (x40-x30) + (y40-y30) * (y40-y30) - 1.0;
d40_31..   0 =g=  (x40-x31) * (x40-x31) + (y40-y31) * (y40-y31) - 1.0;
d40_32..   0 =g=  (x40-x32) * (x40-x32) + (y40-y32) * (y40-y32) - 1.0;
d40_33..   0 =g=  (x40-x33) * (x40-x33) + (y40-y33) * (y40-y33) - 1.0;
d40_34..   0 =g=  (x40-x34) * (x40-x34) + (y40-y34) * (y40-y34) - 1.0;
d40_35..   0 =g=  (x40-x35) * (x40-x35) + (y40-y35) * (y40-y35) - 1.0;
d40_36..   0 =g=  (x40-x36) * (x40-x36) + (y40-y36) * (y40-y36) - 1.0;
d40_37..   0 =g=  (x40-x37) * (x40-x37) + (y40-y37) * (y40-y37) - 1.0;
d40_38..   0 =g=  (x40-x38) * (x40-x38) + (y40-y38) * (y40-y38) - 1.0;
d40_39..   0 =g=  (x40-x39) * (x40-x39) + (y40-y39) * (y40-y39) - 1.0;
 d41_0..   0 =g=  (x41-x0) * (x41-x0) + (y41-y0) * (y41-y0) - 1.0;
 d41_1..   0 =g=  (x41-x1) * (x41-x1) + (y41-y1) * (y41-y1) - 1.0;
 d41_2..   0 =g=  (x41-x2) * (x41-x2) + (y41-y2) * (y41-y2) - 1.0;
 d41_3..   0 =g=  (x41-x3) * (x41-x3) + (y41-y3) * (y41-y3) - 1.0;
 d41_4..   0 =g=  (x41-x4) * (x41-x4) + (y41-y4) * (y41-y4) - 1.0;
 d41_5..   0 =g=  (x41-x5) * (x41-x5) + (y41-y5) * (y41-y5) - 1.0;
 d41_6..   0 =g=  (x41-x6) * (x41-x6) + (y41-y6) * (y41-y6) - 1.0;
 d41_7..   0 =g=  (x41-x7) * (x41-x7) + (y41-y7) * (y41-y7) - 1.0;
 d41_8..   0 =g=  (x41-x8) * (x41-x8) + (y41-y8) * (y41-y8) - 1.0;
 d41_9..   0 =g=  (x41-x9) * (x41-x9) + (y41-y9) * (y41-y9) - 1.0;
d41_10..   0 =g=  (x41-x10) * (x41-x10) + (y41-y10) * (y41-y10) - 1.0;
d41_11..   0 =g=  (x41-x11) * (x41-x11) + (y41-y11) * (y41-y11) - 1.0;
d41_12..   0 =g=  (x41-x12) * (x41-x12) + (y41-y12) * (y41-y12) - 1.0;
d41_13..   0 =g=  (x41-x13) * (x41-x13) + (y41-y13) * (y41-y13) - 1.0;
d41_14..   0 =g=  (x41-x14) * (x41-x14) + (y41-y14) * (y41-y14) - 1.0;
d41_15..   0 =g=  (x41-x15) * (x41-x15) + (y41-y15) * (y41-y15) - 1.0;
d41_16..   0 =g=  (x41-x16) * (x41-x16) + (y41-y16) * (y41-y16) - 1.0;
d41_17..   0 =g=  (x41-x17) * (x41-x17) + (y41-y17) * (y41-y17) - 1.0;
d41_18..   0 =g=  (x41-x18) * (x41-x18) + (y41-y18) * (y41-y18) - 1.0;
d41_19..   0 =g=  (x41-x19) * (x41-x19) + (y41-y19) * (y41-y19) - 1.0;
d41_20..   0 =g=  (x41-x20) * (x41-x20) + (y41-y20) * (y41-y20) - 1.0;
d41_21..   0 =g=  (x41-x21) * (x41-x21) + (y41-y21) * (y41-y21) - 1.0;
d41_22..   0 =g=  (x41-x22) * (x41-x22) + (y41-y22) * (y41-y22) - 1.0;
d41_23..   0 =g=  (x41-x23) * (x41-x23) + (y41-y23) * (y41-y23) - 1.0;
d41_24..   0 =g=  (x41-x24) * (x41-x24) + (y41-y24) * (y41-y24) - 1.0;
d41_25..   0 =g=  (x41-x25) * (x41-x25) + (y41-y25) * (y41-y25) - 1.0;
d41_26..   0 =g=  (x41-x26) * (x41-x26) + (y41-y26) * (y41-y26) - 1.0;
d41_27..   0 =g=  (x41-x27) * (x41-x27) + (y41-y27) * (y41-y27) - 1.0;
d41_28..   0 =g=  (x41-x28) * (x41-x28) + (y41-y28) * (y41-y28) - 1.0;
d41_29..   0 =g=  (x41-x29) * (x41-x29) + (y41-y29) * (y41-y29) - 1.0;
d41_30..   0 =g=  (x41-x30) * (x41-x30) + (y41-y30) * (y41-y30) - 1.0;
d41_31..   0 =g=  (x41-x31) * (x41-x31) + (y41-y31) * (y41-y31) - 1.0;
d41_32..   0 =g=  (x41-x32) * (x41-x32) + (y41-y32) * (y41-y32) - 1.0;
d41_33..   0 =g=  (x41-x33) * (x41-x33) + (y41-y33) * (y41-y33) - 1.0;
d41_34..   0 =g=  (x41-x34) * (x41-x34) + (y41-y34) * (y41-y34) - 1.0;
d41_35..   0 =g=  (x41-x35) * (x41-x35) + (y41-y35) * (y41-y35) - 1.0;
d41_36..   0 =g=  (x41-x36) * (x41-x36) + (y41-y36) * (y41-y36) - 1.0;
d41_37..   0 =g=  (x41-x37) * (x41-x37) + (y41-y37) * (y41-y37) - 1.0;
d41_38..   0 =g=  (x41-x38) * (x41-x38) + (y41-y38) * (y41-y38) - 1.0;
d41_39..   0 =g=  (x41-x39) * (x41-x39) + (y41-y39) * (y41-y39) - 1.0;
d41_40..   0 =g=  (x41-x40) * (x41-x40) + (y41-y40) * (y41-y40) - 1.0;
 d42_0..   0 =g=  (x42-x0) * (x42-x0) + (y42-y0) * (y42-y0) - 1.0;
 d42_1..   0 =g=  (x42-x1) * (x42-x1) + (y42-y1) * (y42-y1) - 1.0;
 d42_2..   0 =g=  (x42-x2) * (x42-x2) + (y42-y2) * (y42-y2) - 1.0;
 d42_3..   0 =g=  (x42-x3) * (x42-x3) + (y42-y3) * (y42-y3) - 1.0;
 d42_4..   0 =g=  (x42-x4) * (x42-x4) + (y42-y4) * (y42-y4) - 1.0;
 d42_5..   0 =g=  (x42-x5) * (x42-x5) + (y42-y5) * (y42-y5) - 1.0;
 d42_6..   0 =g=  (x42-x6) * (x42-x6) + (y42-y6) * (y42-y6) - 1.0;
 d42_7..   0 =g=  (x42-x7) * (x42-x7) + (y42-y7) * (y42-y7) - 1.0;
 d42_8..   0 =g=  (x42-x8) * (x42-x8) + (y42-y8) * (y42-y8) - 1.0;
 d42_9..   0 =g=  (x42-x9) * (x42-x9) + (y42-y9) * (y42-y9) - 1.0;
d42_10..   0 =g=  (x42-x10) * (x42-x10) + (y42-y10) * (y42-y10) - 1.0;
d42_11..   0 =g=  (x42-x11) * (x42-x11) + (y42-y11) * (y42-y11) - 1.0;
d42_12..   0 =g=  (x42-x12) * (x42-x12) + (y42-y12) * (y42-y12) - 1.0;
d42_13..   0 =g=  (x42-x13) * (x42-x13) + (y42-y13) * (y42-y13) - 1.0;
d42_14..   0 =g=  (x42-x14) * (x42-x14) + (y42-y14) * (y42-y14) - 1.0;
d42_15..   0 =g=  (x42-x15) * (x42-x15) + (y42-y15) * (y42-y15) - 1.0;
d42_16..   0 =g=  (x42-x16) * (x42-x16) + (y42-y16) * (y42-y16) - 1.0;
d42_17..   0 =g=  (x42-x17) * (x42-x17) + (y42-y17) * (y42-y17) - 1.0;
d42_18..   0 =g=  (x42-x18) * (x42-x18) + (y42-y18) * (y42-y18) - 1.0;
d42_19..   0 =g=  (x42-x19) * (x42-x19) + (y42-y19) * (y42-y19) - 1.0;
d42_20..   0 =g=  (x42-x20) * (x42-x20) + (y42-y20) * (y42-y20) - 1.0;
d42_21..   0 =g=  (x42-x21) * (x42-x21) + (y42-y21) * (y42-y21) - 1.0;
d42_22..   0 =g=  (x42-x22) * (x42-x22) + (y42-y22) * (y42-y22) - 1.0;
d42_23..   0 =g=  (x42-x23) * (x42-x23) + (y42-y23) * (y42-y23) - 1.0;
d42_24..   0 =g=  (x42-x24) * (x42-x24) + (y42-y24) * (y42-y24) - 1.0;
d42_25..   0 =g=  (x42-x25) * (x42-x25) + (y42-y25) * (y42-y25) - 1.0;
d42_26..   0 =g=  (x42-x26) * (x42-x26) + (y42-y26) * (y42-y26) - 1.0;
d42_27..   0 =g=  (x42-x27) * (x42-x27) + (y42-y27) * (y42-y27) - 1.0;
d42_28..   0 =g=  (x42-x28) * (x42-x28) + (y42-y28) * (y42-y28) - 1.0;
d42_29..   0 =g=  (x42-x29) * (x42-x29) + (y42-y29) * (y42-y29) - 1.0;
d42_30..   0 =g=  (x42-x30) * (x42-x30) + (y42-y30) * (y42-y30) - 1.0;
d42_31..   0 =g=  (x42-x31) * (x42-x31) + (y42-y31) * (y42-y31) - 1.0;
d42_32..   0 =g=  (x42-x32) * (x42-x32) + (y42-y32) * (y42-y32) - 1.0;
d42_33..   0 =g=  (x42-x33) * (x42-x33) + (y42-y33) * (y42-y33) - 1.0;
d42_34..   0 =g=  (x42-x34) * (x42-x34) + (y42-y34) * (y42-y34) - 1.0;
d42_35..   0 =g=  (x42-x35) * (x42-x35) + (y42-y35) * (y42-y35) - 1.0;
d42_36..   0 =g=  (x42-x36) * (x42-x36) + (y42-y36) * (y42-y36) - 1.0;
d42_37..   0 =g=  (x42-x37) * (x42-x37) + (y42-y37) * (y42-y37) - 1.0;
d42_38..   0 =g=  (x42-x38) * (x42-x38) + (y42-y38) * (y42-y38) - 1.0;
d42_39..   0 =g=  (x42-x39) * (x42-x39) + (y42-y39) * (y42-y39) - 1.0;
d42_40..   0 =g=  (x42-x40) * (x42-x40) + (y42-y40) * (y42-y40) - 1.0;
d42_41..   0 =g=  (x42-x41) * (x42-x41) + (y42-y41) * (y42-y41) - 1.0;
 d43_0..   0 =g=  (x43-x0) * (x43-x0) + (y43-y0) * (y43-y0) - 1.0;
 d43_1..   0 =g=  (x43-x1) * (x43-x1) + (y43-y1) * (y43-y1) - 1.0;
 d43_2..   0 =g=  (x43-x2) * (x43-x2) + (y43-y2) * (y43-y2) - 1.0;
 d43_3..   0 =g=  (x43-x3) * (x43-x3) + (y43-y3) * (y43-y3) - 1.0;
 d43_4..   0 =g=  (x43-x4) * (x43-x4) + (y43-y4) * (y43-y4) - 1.0;
 d43_5..   0 =g=  (x43-x5) * (x43-x5) + (y43-y5) * (y43-y5) - 1.0;
 d43_6..   0 =g=  (x43-x6) * (x43-x6) + (y43-y6) * (y43-y6) - 1.0;
 d43_7..   0 =g=  (x43-x7) * (x43-x7) + (y43-y7) * (y43-y7) - 1.0;
 d43_8..   0 =g=  (x43-x8) * (x43-x8) + (y43-y8) * (y43-y8) - 1.0;
 d43_9..   0 =g=  (x43-x9) * (x43-x9) + (y43-y9) * (y43-y9) - 1.0;
d43_10..   0 =g=  (x43-x10) * (x43-x10) + (y43-y10) * (y43-y10) - 1.0;
d43_11..   0 =g=  (x43-x11) * (x43-x11) + (y43-y11) * (y43-y11) - 1.0;
d43_12..   0 =g=  (x43-x12) * (x43-x12) + (y43-y12) * (y43-y12) - 1.0;
d43_13..   0 =g=  (x43-x13) * (x43-x13) + (y43-y13) * (y43-y13) - 1.0;
d43_14..   0 =g=  (x43-x14) * (x43-x14) + (y43-y14) * (y43-y14) - 1.0;
d43_15..   0 =g=  (x43-x15) * (x43-x15) + (y43-y15) * (y43-y15) - 1.0;
d43_16..   0 =g=  (x43-x16) * (x43-x16) + (y43-y16) * (y43-y16) - 1.0;
d43_17..   0 =g=  (x43-x17) * (x43-x17) + (y43-y17) * (y43-y17) - 1.0;
d43_18..   0 =g=  (x43-x18) * (x43-x18) + (y43-y18) * (y43-y18) - 1.0;
d43_19..   0 =g=  (x43-x19) * (x43-x19) + (y43-y19) * (y43-y19) - 1.0;
d43_20..   0 =g=  (x43-x20) * (x43-x20) + (y43-y20) * (y43-y20) - 1.0;
d43_21..   0 =g=  (x43-x21) * (x43-x21) + (y43-y21) * (y43-y21) - 1.0;
d43_22..   0 =g=  (x43-x22) * (x43-x22) + (y43-y22) * (y43-y22) - 1.0;
d43_23..   0 =g=  (x43-x23) * (x43-x23) + (y43-y23) * (y43-y23) - 1.0;
d43_24..   0 =g=  (x43-x24) * (x43-x24) + (y43-y24) * (y43-y24) - 1.0;
d43_25..   0 =g=  (x43-x25) * (x43-x25) + (y43-y25) * (y43-y25) - 1.0;
d43_26..   0 =g=  (x43-x26) * (x43-x26) + (y43-y26) * (y43-y26) - 1.0;
d43_27..   0 =g=  (x43-x27) * (x43-x27) + (y43-y27) * (y43-y27) - 1.0;
d43_28..   0 =g=  (x43-x28) * (x43-x28) + (y43-y28) * (y43-y28) - 1.0;
d43_29..   0 =g=  (x43-x29) * (x43-x29) + (y43-y29) * (y43-y29) - 1.0;
d43_30..   0 =g=  (x43-x30) * (x43-x30) + (y43-y30) * (y43-y30) - 1.0;
d43_31..   0 =g=  (x43-x31) * (x43-x31) + (y43-y31) * (y43-y31) - 1.0;
d43_32..   0 =g=  (x43-x32) * (x43-x32) + (y43-y32) * (y43-y32) - 1.0;
d43_33..   0 =g=  (x43-x33) * (x43-x33) + (y43-y33) * (y43-y33) - 1.0;
d43_34..   0 =g=  (x43-x34) * (x43-x34) + (y43-y34) * (y43-y34) - 1.0;
d43_35..   0 =g=  (x43-x35) * (x43-x35) + (y43-y35) * (y43-y35) - 1.0;
d43_36..   0 =g=  (x43-x36) * (x43-x36) + (y43-y36) * (y43-y36) - 1.0;
d43_37..   0 =g=  (x43-x37) * (x43-x37) + (y43-y37) * (y43-y37) - 1.0;
d43_38..   0 =g=  (x43-x38) * (x43-x38) + (y43-y38) * (y43-y38) - 1.0;
d43_39..   0 =g=  (x43-x39) * (x43-x39) + (y43-y39) * (y43-y39) - 1.0;
d43_40..   0 =g=  (x43-x40) * (x43-x40) + (y43-y40) * (y43-y40) - 1.0;
d43_41..   0 =g=  (x43-x41) * (x43-x41) + (y43-y41) * (y43-y41) - 1.0;
d43_42..   0 =g=  (x43-x42) * (x43-x42) + (y43-y42) * (y43-y42) - 1.0;
 d44_0..   0 =g=  (x44-x0) * (x44-x0) + (y44-y0) * (y44-y0) - 1.0;
 d44_1..   0 =g=  (x44-x1) * (x44-x1) + (y44-y1) * (y44-y1) - 1.0;
 d44_2..   0 =g=  (x44-x2) * (x44-x2) + (y44-y2) * (y44-y2) - 1.0;
 d44_3..   0 =g=  (x44-x3) * (x44-x3) + (y44-y3) * (y44-y3) - 1.0;
 d44_4..   0 =g=  (x44-x4) * (x44-x4) + (y44-y4) * (y44-y4) - 1.0;
 d44_5..   0 =g=  (x44-x5) * (x44-x5) + (y44-y5) * (y44-y5) - 1.0;
 d44_6..   0 =g=  (x44-x6) * (x44-x6) + (y44-y6) * (y44-y6) - 1.0;
 d44_7..   0 =g=  (x44-x7) * (x44-x7) + (y44-y7) * (y44-y7) - 1.0;
 d44_8..   0 =g=  (x44-x8) * (x44-x8) + (y44-y8) * (y44-y8) - 1.0;
 d44_9..   0 =g=  (x44-x9) * (x44-x9) + (y44-y9) * (y44-y9) - 1.0;
d44_10..   0 =g=  (x44-x10) * (x44-x10) + (y44-y10) * (y44-y10) - 1.0;
d44_11..   0 =g=  (x44-x11) * (x44-x11) + (y44-y11) * (y44-y11) - 1.0;
d44_12..   0 =g=  (x44-x12) * (x44-x12) + (y44-y12) * (y44-y12) - 1.0;
d44_13..   0 =g=  (x44-x13) * (x44-x13) + (y44-y13) * (y44-y13) - 1.0;
d44_14..   0 =g=  (x44-x14) * (x44-x14) + (y44-y14) * (y44-y14) - 1.0;
d44_15..   0 =g=  (x44-x15) * (x44-x15) + (y44-y15) * (y44-y15) - 1.0;
d44_16..   0 =g=  (x44-x16) * (x44-x16) + (y44-y16) * (y44-y16) - 1.0;
d44_17..   0 =g=  (x44-x17) * (x44-x17) + (y44-y17) * (y44-y17) - 1.0;
d44_18..   0 =g=  (x44-x18) * (x44-x18) + (y44-y18) * (y44-y18) - 1.0;
d44_19..   0 =g=  (x44-x19) * (x44-x19) + (y44-y19) * (y44-y19) - 1.0;
d44_20..   0 =g=  (x44-x20) * (x44-x20) + (y44-y20) * (y44-y20) - 1.0;
d44_21..   0 =g=  (x44-x21) * (x44-x21) + (y44-y21) * (y44-y21) - 1.0;
d44_22..   0 =g=  (x44-x22) * (x44-x22) + (y44-y22) * (y44-y22) - 1.0;
d44_23..   0 =g=  (x44-x23) * (x44-x23) + (y44-y23) * (y44-y23) - 1.0;
d44_24..   0 =g=  (x44-x24) * (x44-x24) + (y44-y24) * (y44-y24) - 1.0;
d44_25..   0 =g=  (x44-x25) * (x44-x25) + (y44-y25) * (y44-y25) - 1.0;
d44_26..   0 =g=  (x44-x26) * (x44-x26) + (y44-y26) * (y44-y26) - 1.0;
d44_27..   0 =g=  (x44-x27) * (x44-x27) + (y44-y27) * (y44-y27) - 1.0;
d44_28..   0 =g=  (x44-x28) * (x44-x28) + (y44-y28) * (y44-y28) - 1.0;
d44_29..   0 =g=  (x44-x29) * (x44-x29) + (y44-y29) * (y44-y29) - 1.0;
d44_30..   0 =g=  (x44-x30) * (x44-x30) + (y44-y30) * (y44-y30) - 1.0;
d44_31..   0 =g=  (x44-x31) * (x44-x31) + (y44-y31) * (y44-y31) - 1.0;
d44_32..   0 =g=  (x44-x32) * (x44-x32) + (y44-y32) * (y44-y32) - 1.0;
d44_33..   0 =g=  (x44-x33) * (x44-x33) + (y44-y33) * (y44-y33) - 1.0;
d44_34..   0 =g=  (x44-x34) * (x44-x34) + (y44-y34) * (y44-y34) - 1.0;
d44_35..   0 =g=  (x44-x35) * (x44-x35) + (y44-y35) * (y44-y35) - 1.0;
d44_36..   0 =g=  (x44-x36) * (x44-x36) + (y44-y36) * (y44-y36) - 1.0;
d44_37..   0 =g=  (x44-x37) * (x44-x37) + (y44-y37) * (y44-y37) - 1.0;
d44_38..   0 =g=  (x44-x38) * (x44-x38) + (y44-y38) * (y44-y38) - 1.0;
d44_39..   0 =g=  (x44-x39) * (x44-x39) + (y44-y39) * (y44-y39) - 1.0;
d44_40..   0 =g=  (x44-x40) * (x44-x40) + (y44-y40) * (y44-y40) - 1.0;
d44_41..   0 =g=  (x44-x41) * (x44-x41) + (y44-y41) * (y44-y41) - 1.0;
d44_42..   0 =g=  (x44-x42) * (x44-x42) + (y44-y42) * (y44-y42) - 1.0;
d44_43..   0 =g=  (x44-x43) * (x44-x43) + (y44-y43) * (y44-y43) - 1.0;
 d45_0..   0 =g=  (x45-x0) * (x45-x0) + (y45-y0) * (y45-y0) - 1.0;
 d45_1..   0 =g=  (x45-x1) * (x45-x1) + (y45-y1) * (y45-y1) - 1.0;
 d45_2..   0 =g=  (x45-x2) * (x45-x2) + (y45-y2) * (y45-y2) - 1.0;
 d45_3..   0 =g=  (x45-x3) * (x45-x3) + (y45-y3) * (y45-y3) - 1.0;
 d45_4..   0 =g=  (x45-x4) * (x45-x4) + (y45-y4) * (y45-y4) - 1.0;
 d45_5..   0 =g=  (x45-x5) * (x45-x5) + (y45-y5) * (y45-y5) - 1.0;
 d45_6..   0 =g=  (x45-x6) * (x45-x6) + (y45-y6) * (y45-y6) - 1.0;
 d45_7..   0 =g=  (x45-x7) * (x45-x7) + (y45-y7) * (y45-y7) - 1.0;
 d45_8..   0 =g=  (x45-x8) * (x45-x8) + (y45-y8) * (y45-y8) - 1.0;
 d45_9..   0 =g=  (x45-x9) * (x45-x9) + (y45-y9) * (y45-y9) - 1.0;
d45_10..   0 =g=  (x45-x10) * (x45-x10) + (y45-y10) * (y45-y10) - 1.0;
d45_11..   0 =g=  (x45-x11) * (x45-x11) + (y45-y11) * (y45-y11) - 1.0;
d45_12..   0 =g=  (x45-x12) * (x45-x12) + (y45-y12) * (y45-y12) - 1.0;
d45_13..   0 =g=  (x45-x13) * (x45-x13) + (y45-y13) * (y45-y13) - 1.0;
d45_14..   0 =g=  (x45-x14) * (x45-x14) + (y45-y14) * (y45-y14) - 1.0;
d45_15..   0 =g=  (x45-x15) * (x45-x15) + (y45-y15) * (y45-y15) - 1.0;
d45_16..   0 =g=  (x45-x16) * (x45-x16) + (y45-y16) * (y45-y16) - 1.0;
d45_17..   0 =g=  (x45-x17) * (x45-x17) + (y45-y17) * (y45-y17) - 1.0;
d45_18..   0 =g=  (x45-x18) * (x45-x18) + (y45-y18) * (y45-y18) - 1.0;
d45_19..   0 =g=  (x45-x19) * (x45-x19) + (y45-y19) * (y45-y19) - 1.0;
d45_20..   0 =g=  (x45-x20) * (x45-x20) + (y45-y20) * (y45-y20) - 1.0;
d45_21..   0 =g=  (x45-x21) * (x45-x21) + (y45-y21) * (y45-y21) - 1.0;
d45_22..   0 =g=  (x45-x22) * (x45-x22) + (y45-y22) * (y45-y22) - 1.0;
d45_23..   0 =g=  (x45-x23) * (x45-x23) + (y45-y23) * (y45-y23) - 1.0;
d45_24..   0 =g=  (x45-x24) * (x45-x24) + (y45-y24) * (y45-y24) - 1.0;
d45_25..   0 =g=  (x45-x25) * (x45-x25) + (y45-y25) * (y45-y25) - 1.0;
d45_26..   0 =g=  (x45-x26) * (x45-x26) + (y45-y26) * (y45-y26) - 1.0;
d45_27..   0 =g=  (x45-x27) * (x45-x27) + (y45-y27) * (y45-y27) - 1.0;
d45_28..   0 =g=  (x45-x28) * (x45-x28) + (y45-y28) * (y45-y28) - 1.0;
d45_29..   0 =g=  (x45-x29) * (x45-x29) + (y45-y29) * (y45-y29) - 1.0;
d45_30..   0 =g=  (x45-x30) * (x45-x30) + (y45-y30) * (y45-y30) - 1.0;
d45_31..   0 =g=  (x45-x31) * (x45-x31) + (y45-y31) * (y45-y31) - 1.0;
d45_32..   0 =g=  (x45-x32) * (x45-x32) + (y45-y32) * (y45-y32) - 1.0;
d45_33..   0 =g=  (x45-x33) * (x45-x33) + (y45-y33) * (y45-y33) - 1.0;
d45_34..   0 =g=  (x45-x34) * (x45-x34) + (y45-y34) * (y45-y34) - 1.0;
d45_35..   0 =g=  (x45-x35) * (x45-x35) + (y45-y35) * (y45-y35) - 1.0;
d45_36..   0 =g=  (x45-x36) * (x45-x36) + (y45-y36) * (y45-y36) - 1.0;
d45_37..   0 =g=  (x45-x37) * (x45-x37) + (y45-y37) * (y45-y37) - 1.0;
d45_38..   0 =g=  (x45-x38) * (x45-x38) + (y45-y38) * (y45-y38) - 1.0;
d45_39..   0 =g=  (x45-x39) * (x45-x39) + (y45-y39) * (y45-y39) - 1.0;
d45_40..   0 =g=  (x45-x40) * (x45-x40) + (y45-y40) * (y45-y40) - 1.0;
d45_41..   0 =g=  (x45-x41) * (x45-x41) + (y45-y41) * (y45-y41) - 1.0;
d45_42..   0 =g=  (x45-x42) * (x45-x42) + (y45-y42) * (y45-y42) - 1.0;
d45_43..   0 =g=  (x45-x43) * (x45-x43) + (y45-y43) * (y45-y43) - 1.0;
d45_44..   0 =g=  (x45-x44) * (x45-x44) + (y45-y44) * (y45-y44) - 1.0;
 d46_0..   0 =g=  (x46-x0) * (x46-x0) + (y46-y0) * (y46-y0) - 1.0;
 d46_1..   0 =g=  (x46-x1) * (x46-x1) + (y46-y1) * (y46-y1) - 1.0;
 d46_2..   0 =g=  (x46-x2) * (x46-x2) + (y46-y2) * (y46-y2) - 1.0;
 d46_3..   0 =g=  (x46-x3) * (x46-x3) + (y46-y3) * (y46-y3) - 1.0;
 d46_4..   0 =g=  (x46-x4) * (x46-x4) + (y46-y4) * (y46-y4) - 1.0;
 d46_5..   0 =g=  (x46-x5) * (x46-x5) + (y46-y5) * (y46-y5) - 1.0;
 d46_6..   0 =g=  (x46-x6) * (x46-x6) + (y46-y6) * (y46-y6) - 1.0;
 d46_7..   0 =g=  (x46-x7) * (x46-x7) + (y46-y7) * (y46-y7) - 1.0;
 d46_8..   0 =g=  (x46-x8) * (x46-x8) + (y46-y8) * (y46-y8) - 1.0;
 d46_9..   0 =g=  (x46-x9) * (x46-x9) + (y46-y9) * (y46-y9) - 1.0;
d46_10..   0 =g=  (x46-x10) * (x46-x10) + (y46-y10) * (y46-y10) - 1.0;
d46_11..   0 =g=  (x46-x11) * (x46-x11) + (y46-y11) * (y46-y11) - 1.0;
d46_12..   0 =g=  (x46-x12) * (x46-x12) + (y46-y12) * (y46-y12) - 1.0;
d46_13..   0 =g=  (x46-x13) * (x46-x13) + (y46-y13) * (y46-y13) - 1.0;
d46_14..   0 =g=  (x46-x14) * (x46-x14) + (y46-y14) * (y46-y14) - 1.0;
d46_15..   0 =g=  (x46-x15) * (x46-x15) + (y46-y15) * (y46-y15) - 1.0;
d46_16..   0 =g=  (x46-x16) * (x46-x16) + (y46-y16) * (y46-y16) - 1.0;
d46_17..   0 =g=  (x46-x17) * (x46-x17) + (y46-y17) * (y46-y17) - 1.0;
d46_18..   0 =g=  (x46-x18) * (x46-x18) + (y46-y18) * (y46-y18) - 1.0;
d46_19..   0 =g=  (x46-x19) * (x46-x19) + (y46-y19) * (y46-y19) - 1.0;
d46_20..   0 =g=  (x46-x20) * (x46-x20) + (y46-y20) * (y46-y20) - 1.0;
d46_21..   0 =g=  (x46-x21) * (x46-x21) + (y46-y21) * (y46-y21) - 1.0;
d46_22..   0 =g=  (x46-x22) * (x46-x22) + (y46-y22) * (y46-y22) - 1.0;
d46_23..   0 =g=  (x46-x23) * (x46-x23) + (y46-y23) * (y46-y23) - 1.0;
d46_24..   0 =g=  (x46-x24) * (x46-x24) + (y46-y24) * (y46-y24) - 1.0;
d46_25..   0 =g=  (x46-x25) * (x46-x25) + (y46-y25) * (y46-y25) - 1.0;
d46_26..   0 =g=  (x46-x26) * (x46-x26) + (y46-y26) * (y46-y26) - 1.0;
d46_27..   0 =g=  (x46-x27) * (x46-x27) + (y46-y27) * (y46-y27) - 1.0;
d46_28..   0 =g=  (x46-x28) * (x46-x28) + (y46-y28) * (y46-y28) - 1.0;
d46_29..   0 =g=  (x46-x29) * (x46-x29) + (y46-y29) * (y46-y29) - 1.0;
d46_30..   0 =g=  (x46-x30) * (x46-x30) + (y46-y30) * (y46-y30) - 1.0;
d46_31..   0 =g=  (x46-x31) * (x46-x31) + (y46-y31) * (y46-y31) - 1.0;
d46_32..   0 =g=  (x46-x32) * (x46-x32) + (y46-y32) * (y46-y32) - 1.0;
d46_33..   0 =g=  (x46-x33) * (x46-x33) + (y46-y33) * (y46-y33) - 1.0;
d46_34..   0 =g=  (x46-x34) * (x46-x34) + (y46-y34) * (y46-y34) - 1.0;
d46_35..   0 =g=  (x46-x35) * (x46-x35) + (y46-y35) * (y46-y35) - 1.0;
d46_36..   0 =g=  (x46-x36) * (x46-x36) + (y46-y36) * (y46-y36) - 1.0;
d46_37..   0 =g=  (x46-x37) * (x46-x37) + (y46-y37) * (y46-y37) - 1.0;
d46_38..   0 =g=  (x46-x38) * (x46-x38) + (y46-y38) * (y46-y38) - 1.0;
d46_39..   0 =g=  (x46-x39) * (x46-x39) + (y46-y39) * (y46-y39) - 1.0;
d46_40..   0 =g=  (x46-x40) * (x46-x40) + (y46-y40) * (y46-y40) - 1.0;
d46_41..   0 =g=  (x46-x41) * (x46-x41) + (y46-y41) * (y46-y41) - 1.0;
d46_42..   0 =g=  (x46-x42) * (x46-x42) + (y46-y42) * (y46-y42) - 1.0;
d46_43..   0 =g=  (x46-x43) * (x46-x43) + (y46-y43) * (y46-y43) - 1.0;
d46_44..   0 =g=  (x46-x44) * (x46-x44) + (y46-y44) * (y46-y44) - 1.0;
d46_45..   0 =g=  (x46-x45) * (x46-x45) + (y46-y45) * (y46-y45) - 1.0;
 d47_0..   0 =g=  (x47-x0) * (x47-x0) + (y47-y0) * (y47-y0) - 1.0;
 d47_1..   0 =g=  (x47-x1) * (x47-x1) + (y47-y1) * (y47-y1) - 1.0;
 d47_2..   0 =g=  (x47-x2) * (x47-x2) + (y47-y2) * (y47-y2) - 1.0;
 d47_3..   0 =g=  (x47-x3) * (x47-x3) + (y47-y3) * (y47-y3) - 1.0;
 d47_4..   0 =g=  (x47-x4) * (x47-x4) + (y47-y4) * (y47-y4) - 1.0;
 d47_5..   0 =g=  (x47-x5) * (x47-x5) + (y47-y5) * (y47-y5) - 1.0;
 d47_6..   0 =g=  (x47-x6) * (x47-x6) + (y47-y6) * (y47-y6) - 1.0;
 d47_7..   0 =g=  (x47-x7) * (x47-x7) + (y47-y7) * (y47-y7) - 1.0;
 d47_8..   0 =g=  (x47-x8) * (x47-x8) + (y47-y8) * (y47-y8) - 1.0;
 d47_9..   0 =g=  (x47-x9) * (x47-x9) + (y47-y9) * (y47-y9) - 1.0;
d47_10..   0 =g=  (x47-x10) * (x47-x10) + (y47-y10) * (y47-y10) - 1.0;
d47_11..   0 =g=  (x47-x11) * (x47-x11) + (y47-y11) * (y47-y11) - 1.0;
d47_12..   0 =g=  (x47-x12) * (x47-x12) + (y47-y12) * (y47-y12) - 1.0;
d47_13..   0 =g=  (x47-x13) * (x47-x13) + (y47-y13) * (y47-y13) - 1.0;
d47_14..   0 =g=  (x47-x14) * (x47-x14) + (y47-y14) * (y47-y14) - 1.0;
d47_15..   0 =g=  (x47-x15) * (x47-x15) + (y47-y15) * (y47-y15) - 1.0;
d47_16..   0 =g=  (x47-x16) * (x47-x16) + (y47-y16) * (y47-y16) - 1.0;
d47_17..   0 =g=  (x47-x17) * (x47-x17) + (y47-y17) * (y47-y17) - 1.0;
d47_18..   0 =g=  (x47-x18) * (x47-x18) + (y47-y18) * (y47-y18) - 1.0;
d47_19..   0 =g=  (x47-x19) * (x47-x19) + (y47-y19) * (y47-y19) - 1.0;
d47_20..   0 =g=  (x47-x20) * (x47-x20) + (y47-y20) * (y47-y20) - 1.0;
d47_21..   0 =g=  (x47-x21) * (x47-x21) + (y47-y21) * (y47-y21) - 1.0;
d47_22..   0 =g=  (x47-x22) * (x47-x22) + (y47-y22) * (y47-y22) - 1.0;
d47_23..   0 =g=  (x47-x23) * (x47-x23) + (y47-y23) * (y47-y23) - 1.0;
d47_24..   0 =g=  (x47-x24) * (x47-x24) + (y47-y24) * (y47-y24) - 1.0;
d47_25..   0 =g=  (x47-x25) * (x47-x25) + (y47-y25) * (y47-y25) - 1.0;
d47_26..   0 =g=  (x47-x26) * (x47-x26) + (y47-y26) * (y47-y26) - 1.0;
d47_27..   0 =g=  (x47-x27) * (x47-x27) + (y47-y27) * (y47-y27) - 1.0;
d47_28..   0 =g=  (x47-x28) * (x47-x28) + (y47-y28) * (y47-y28) - 1.0;
d47_29..   0 =g=  (x47-x29) * (x47-x29) + (y47-y29) * (y47-y29) - 1.0;
d47_30..   0 =g=  (x47-x30) * (x47-x30) + (y47-y30) * (y47-y30) - 1.0;
d47_31..   0 =g=  (x47-x31) * (x47-x31) + (y47-y31) * (y47-y31) - 1.0;
d47_32..   0 =g=  (x47-x32) * (x47-x32) + (y47-y32) * (y47-y32) - 1.0;
d47_33..   0 =g=  (x47-x33) * (x47-x33) + (y47-y33) * (y47-y33) - 1.0;
d47_34..   0 =g=  (x47-x34) * (x47-x34) + (y47-y34) * (y47-y34) - 1.0;
d47_35..   0 =g=  (x47-x35) * (x47-x35) + (y47-y35) * (y47-y35) - 1.0;
d47_36..   0 =g=  (x47-x36) * (x47-x36) + (y47-y36) * (y47-y36) - 1.0;
d47_37..   0 =g=  (x47-x37) * (x47-x37) + (y47-y37) * (y47-y37) - 1.0;
d47_38..   0 =g=  (x47-x38) * (x47-x38) + (y47-y38) * (y47-y38) - 1.0;
d47_39..   0 =g=  (x47-x39) * (x47-x39) + (y47-y39) * (y47-y39) - 1.0;
d47_40..   0 =g=  (x47-x40) * (x47-x40) + (y47-y40) * (y47-y40) - 1.0;
d47_41..   0 =g=  (x47-x41) * (x47-x41) + (y47-y41) * (y47-y41) - 1.0;
d47_42..   0 =g=  (x47-x42) * (x47-x42) + (y47-y42) * (y47-y42) - 1.0;
d47_43..   0 =g=  (x47-x43) * (x47-x43) + (y47-y43) * (y47-y43) - 1.0;
d47_44..   0 =g=  (x47-x44) * (x47-x44) + (y47-y44) * (y47-y44) - 1.0;
d47_45..   0 =g=  (x47-x45) * (x47-x45) + (y47-y45) * (y47-y45) - 1.0;
d47_46..   0 =g=  (x47-x46) * (x47-x46) + (y47-y46) * (y47-y46) - 1.0;
 d48_0..   0 =g=  (x48-x0) * (x48-x0) + (y48-y0) * (y48-y0) - 1.0;
 d48_1..   0 =g=  (x48-x1) * (x48-x1) + (y48-y1) * (y48-y1) - 1.0;
 d48_2..   0 =g=  (x48-x2) * (x48-x2) + (y48-y2) * (y48-y2) - 1.0;
 d48_3..   0 =g=  (x48-x3) * (x48-x3) + (y48-y3) * (y48-y3) - 1.0;
 d48_4..   0 =g=  (x48-x4) * (x48-x4) + (y48-y4) * (y48-y4) - 1.0;
 d48_5..   0 =g=  (x48-x5) * (x48-x5) + (y48-y5) * (y48-y5) - 1.0;
 d48_6..   0 =g=  (x48-x6) * (x48-x6) + (y48-y6) * (y48-y6) - 1.0;
 d48_7..   0 =g=  (x48-x7) * (x48-x7) + (y48-y7) * (y48-y7) - 1.0;
 d48_8..   0 =g=  (x48-x8) * (x48-x8) + (y48-y8) * (y48-y8) - 1.0;
 d48_9..   0 =g=  (x48-x9) * (x48-x9) + (y48-y9) * (y48-y9) - 1.0;
d48_10..   0 =g=  (x48-x10) * (x48-x10) + (y48-y10) * (y48-y10) - 1.0;
d48_11..   0 =g=  (x48-x11) * (x48-x11) + (y48-y11) * (y48-y11) - 1.0;
d48_12..   0 =g=  (x48-x12) * (x48-x12) + (y48-y12) * (y48-y12) - 1.0;
d48_13..   0 =g=  (x48-x13) * (x48-x13) + (y48-y13) * (y48-y13) - 1.0;
d48_14..   0 =g=  (x48-x14) * (x48-x14) + (y48-y14) * (y48-y14) - 1.0;
d48_15..   0 =g=  (x48-x15) * (x48-x15) + (y48-y15) * (y48-y15) - 1.0;
d48_16..   0 =g=  (x48-x16) * (x48-x16) + (y48-y16) * (y48-y16) - 1.0;
d48_17..   0 =g=  (x48-x17) * (x48-x17) + (y48-y17) * (y48-y17) - 1.0;
d48_18..   0 =g=  (x48-x18) * (x48-x18) + (y48-y18) * (y48-y18) - 1.0;
d48_19..   0 =g=  (x48-x19) * (x48-x19) + (y48-y19) * (y48-y19) - 1.0;
d48_20..   0 =g=  (x48-x20) * (x48-x20) + (y48-y20) * (y48-y20) - 1.0;
d48_21..   0 =g=  (x48-x21) * (x48-x21) + (y48-y21) * (y48-y21) - 1.0;
d48_22..   0 =g=  (x48-x22) * (x48-x22) + (y48-y22) * (y48-y22) - 1.0;
d48_23..   0 =g=  (x48-x23) * (x48-x23) + (y48-y23) * (y48-y23) - 1.0;
d48_24..   0 =g=  (x48-x24) * (x48-x24) + (y48-y24) * (y48-y24) - 1.0;
d48_25..   0 =g=  (x48-x25) * (x48-x25) + (y48-y25) * (y48-y25) - 1.0;
d48_26..   0 =g=  (x48-x26) * (x48-x26) + (y48-y26) * (y48-y26) - 1.0;
d48_27..   0 =g=  (x48-x27) * (x48-x27) + (y48-y27) * (y48-y27) - 1.0;
d48_28..   0 =g=  (x48-x28) * (x48-x28) + (y48-y28) * (y48-y28) - 1.0;
d48_29..   0 =g=  (x48-x29) * (x48-x29) + (y48-y29) * (y48-y29) - 1.0;
d48_30..   0 =g=  (x48-x30) * (x48-x30) + (y48-y30) * (y48-y30) - 1.0;
d48_31..   0 =g=  (x48-x31) * (x48-x31) + (y48-y31) * (y48-y31) - 1.0;
d48_32..   0 =g=  (x48-x32) * (x48-x32) + (y48-y32) * (y48-y32) - 1.0;
d48_33..   0 =g=  (x48-x33) * (x48-x33) + (y48-y33) * (y48-y33) - 1.0;
d48_34..   0 =g=  (x48-x34) * (x48-x34) + (y48-y34) * (y48-y34) - 1.0;
d48_35..   0 =g=  (x48-x35) * (x48-x35) + (y48-y35) * (y48-y35) - 1.0;
d48_36..   0 =g=  (x48-x36) * (x48-x36) + (y48-y36) * (y48-y36) - 1.0;
d48_37..   0 =g=  (x48-x37) * (x48-x37) + (y48-y37) * (y48-y37) - 1.0;
d48_38..   0 =g=  (x48-x38) * (x48-x38) + (y48-y38) * (y48-y38) - 1.0;
d48_39..   0 =g=  (x48-x39) * (x48-x39) + (y48-y39) * (y48-y39) - 1.0;
d48_40..   0 =g=  (x48-x40) * (x48-x40) + (y48-y40) * (y48-y40) - 1.0;
d48_41..   0 =g=  (x48-x41) * (x48-x41) + (y48-y41) * (y48-y41) - 1.0;
d48_42..   0 =g=  (x48-x42) * (x48-x42) + (y48-y42) * (y48-y42) - 1.0;
d48_43..   0 =g=  (x48-x43) * (x48-x43) + (y48-y43) * (y48-y43) - 1.0;
d48_44..   0 =g=  (x48-x44) * (x48-x44) + (y48-y44) * (y48-y44) - 1.0;
d48_45..   0 =g=  (x48-x45) * (x48-x45) + (y48-y45) * (y48-y45) - 1.0;
d48_46..   0 =g=  (x48-x46) * (x48-x46) + (y48-y46) * (y48-y46) - 1.0;
d48_47..   0 =g=  (x48-x47) * (x48-x47) + (y48-y47) * (y48-y47) - 1.0;
 d49_0..   0 =g=  (x49-x0) * (x49-x0) + (y49-y0) * (y49-y0) - 1.0;
 d49_1..   0 =g=  (x49-x1) * (x49-x1) + (y49-y1) * (y49-y1) - 1.0;
 d49_2..   0 =g=  (x49-x2) * (x49-x2) + (y49-y2) * (y49-y2) - 1.0;
 d49_3..   0 =g=  (x49-x3) * (x49-x3) + (y49-y3) * (y49-y3) - 1.0;
 d49_4..   0 =g=  (x49-x4) * (x49-x4) + (y49-y4) * (y49-y4) - 1.0;
 d49_5..   0 =g=  (x49-x5) * (x49-x5) + (y49-y5) * (y49-y5) - 1.0;
 d49_6..   0 =g=  (x49-x6) * (x49-x6) + (y49-y6) * (y49-y6) - 1.0;
 d49_7..   0 =g=  (x49-x7) * (x49-x7) + (y49-y7) * (y49-y7) - 1.0;
 d49_8..   0 =g=  (x49-x8) * (x49-x8) + (y49-y8) * (y49-y8) - 1.0;
 d49_9..   0 =g=  (x49-x9) * (x49-x9) + (y49-y9) * (y49-y9) - 1.0;
d49_10..   0 =g=  (x49-x10) * (x49-x10) + (y49-y10) * (y49-y10) - 1.0;
d49_11..   0 =g=  (x49-x11) * (x49-x11) + (y49-y11) * (y49-y11) - 1.0;
d49_12..   0 =g=  (x49-x12) * (x49-x12) + (y49-y12) * (y49-y12) - 1.0;
d49_13..   0 =g=  (x49-x13) * (x49-x13) + (y49-y13) * (y49-y13) - 1.0;
d49_14..   0 =g=  (x49-x14) * (x49-x14) + (y49-y14) * (y49-y14) - 1.0;
d49_15..   0 =g=  (x49-x15) * (x49-x15) + (y49-y15) * (y49-y15) - 1.0;
d49_16..   0 =g=  (x49-x16) * (x49-x16) + (y49-y16) * (y49-y16) - 1.0;
d49_17..   0 =g=  (x49-x17) * (x49-x17) + (y49-y17) * (y49-y17) - 1.0;
d49_18..   0 =g=  (x49-x18) * (x49-x18) + (y49-y18) * (y49-y18) - 1.0;
d49_19..   0 =g=  (x49-x19) * (x49-x19) + (y49-y19) * (y49-y19) - 1.0;
d49_20..   0 =g=  (x49-x20) * (x49-x20) + (y49-y20) * (y49-y20) - 1.0;
d49_21..   0 =g=  (x49-x21) * (x49-x21) + (y49-y21) * (y49-y21) - 1.0;
d49_22..   0 =g=  (x49-x22) * (x49-x22) + (y49-y22) * (y49-y22) - 1.0;
d49_23..   0 =g=  (x49-x23) * (x49-x23) + (y49-y23) * (y49-y23) - 1.0;
d49_24..   0 =g=  (x49-x24) * (x49-x24) + (y49-y24) * (y49-y24) - 1.0;
d49_25..   0 =g=  (x49-x25) * (x49-x25) + (y49-y25) * (y49-y25) - 1.0;
d49_26..   0 =g=  (x49-x26) * (x49-x26) + (y49-y26) * (y49-y26) - 1.0;
d49_27..   0 =g=  (x49-x27) * (x49-x27) + (y49-y27) * (y49-y27) - 1.0;
d49_28..   0 =g=  (x49-x28) * (x49-x28) + (y49-y28) * (y49-y28) - 1.0;
d49_29..   0 =g=  (x49-x29) * (x49-x29) + (y49-y29) * (y49-y29) - 1.0;
d49_30..   0 =g=  (x49-x30) * (x49-x30) + (y49-y30) * (y49-y30) - 1.0;
d49_31..   0 =g=  (x49-x31) * (x49-x31) + (y49-y31) * (y49-y31) - 1.0;
d49_32..   0 =g=  (x49-x32) * (x49-x32) + (y49-y32) * (y49-y32) - 1.0;
d49_33..   0 =g=  (x49-x33) * (x49-x33) + (y49-y33) * (y49-y33) - 1.0;
d49_34..   0 =g=  (x49-x34) * (x49-x34) + (y49-y34) * (y49-y34) - 1.0;
d49_35..   0 =g=  (x49-x35) * (x49-x35) + (y49-y35) * (y49-y35) - 1.0;
d49_36..   0 =g=  (x49-x36) * (x49-x36) + (y49-y36) * (y49-y36) - 1.0;
d49_37..   0 =g=  (x49-x37) * (x49-x37) + (y49-y37) * (y49-y37) - 1.0;
d49_38..   0 =g=  (x49-x38) * (x49-x38) + (y49-y38) * (y49-y38) - 1.0;
d49_39..   0 =g=  (x49-x39) * (x49-x39) + (y49-y39) * (y49-y39) - 1.0;
d49_40..   0 =g=  (x49-x40) * (x49-x40) + (y49-y40) * (y49-y40) - 1.0;
d49_41..   0 =g=  (x49-x41) * (x49-x41) + (y49-y41) * (y49-y41) - 1.0;
d49_42..   0 =g=  (x49-x42) * (x49-x42) + (y49-y42) * (y49-y42) - 1.0;
d49_43..   0 =g=  (x49-x43) * (x49-x43) + (y49-y43) * (y49-y43) - 1.0;
d49_44..   0 =g=  (x49-x44) * (x49-x44) + (y49-y44) * (y49-y44) - 1.0;
d49_45..   0 =g=  (x49-x45) * (x49-x45) + (y49-y45) * (y49-y45) - 1.0;
d49_46..   0 =g=  (x49-x46) * (x49-x46) + (y49-y46) * (y49-y46) - 1.0;
d49_47..   0 =g=  (x49-x47) * (x49-x47) + (y49-y47) * (y49-y47) - 1.0;
d49_48..   0 =g=  (x49-x48) * (x49-x48) + (y49-y48) * (y49-y48) - 1.0;

Def_obj.. obj =e= -0.5* (x1-x0)  * (y1+y0)   - 0.5* (x2-x1)  * (y2+y1)   -
                   0.5* (x3-x2)  * (y3+y2)   - 0.5* (x4-x3)  * (y4+y3)   -
                   0.5* (x5-x4)  * (y5+y4)   - 0.5* (x6-x5)  * (y6+y5)   -
                   0.5* (x7-x6)  * (y7+y6)   - 0.5* (x8-x7)  * (y8+y7)   -
                   0.5* (x9-x8)  * (y9+y8)   - 0.5*(x10-x9)  * (y10+y9)  -
                   0.5*(x11-x10) * (y11+y10) - 0.5*(x12-x11) * (y12+y11) -
                   0.5*(x13-x12) * (y13+y12) - 0.5*(x14-x13) * (y14+y13) -
                   0.5*(x15-x14) * (y15+y14) - 0.5*(x16-x15) * (y16+y15) -
                   0.5*(x17-x16) * (y17+y16) - 0.5*(x18-x17) * (y18+y17) -
                   0.5*(x19-x18) * (y19+y18) - 0.5*(x20-x19) * (y20+y19) -
                   0.5*(x21-x20) * (y21+y20) - 0.5*(x22-x21) * (y22+y21) -
                   0.5*(x23-x22) * (y23+y22) - 0.5*(x24-x23) * (y24+y23) -
                   0.5*(x25-x24) * (y25+y24) - 0.5*(x26-x25) * (y26+y25) -
                   0.5*(x27-x26) * (y27+y26) - 0.5*(x28-x27) * (y28+y27) -
                   0.5*(x29-x28) * (y29+y28) - 0.5*(x30-x29) * (y30+y29) -
                   0.5*(x31-x30) * (y31+y30) - 0.5*(x32-x31) * (y32+y31) -
                   0.5*(x33-x32) * (y33+y32) - 0.5*(x34-x33) * (y34+y33) -
                   0.5*(x35-x34) * (y35+y34) - 0.5*(x36-x35) * (y36+y35) -
                   0.5*(x37-x36) * (y37+y36) - 0.5*(x38-x37) * (y38+y37) -
                   0.5*(x39-x38) * (y39+y38) - 0.5*(x40-x39) * (y40+y39) -
                   0.5*(x41-x40) * (y41+y40) - 0.5*(x42-x41) * (y42+y41) -
                   0.5*(x43-x42) * (y43+y42) - 0.5*(x44-x43) * (y44+y43) -
                   0.5*(x45-x44) * (y45+y44) - 0.5*(x46-x45) * (y46+y45) -
                   0.5*(x47-x46) * (y47+y46) - 0.5*(x48-x47) * (y48+y47) -
                   0.5*(x49-x48) * (y49+y48);

  x0.up = 0.0 ;
  y0.up = 0.0 ;
 x49.up = 1.0 ; x49.l = 2.0 ;
 y49.up = 0.0 ;

Model ngone /all/;
Solve ngone using nlp minimazing obj;

     display  x0.l ; display  y0.l ; display  x1.l ; display  y1.l ;
     display  x2.l ; display  y2.l ; display  x3.l ; display  y3.l ;
     display  x4.l ; display  y4.l ; display  x5.l ; display  y5.l ;
     display  x6.l ; display  y6.l ; display  x7.l ; display  y7.l ;
     display  x8.l ; display  y8.l ; display  x9.l ; display  y9.l ;
     display x10.l ; display y10.l ; display x11.l ; display y11.l ;
     display x12.l ; display y12.l ; display x13.l ; display y13.l ;
     display x14.l ; display y14.l ; display x15.l ; display y15.l ;
     display x16.l ; display y16.l ; display x17.l ; display y17.l ;
     display x18.l ; display y18.l ; display x19.l ; display y19.l ;
     display x20.l ; display y20.l ; display x21.l ; display y21.l ;
     display x22.l ; display y22.l ; display x23.l ; display y23.l ;
     display x24.l ; display y24.l ; display x25.l ; display y25.l ;
     display x26.l ; display y26.l ; display x27.l ; display y27.l ;
     display x28.l ; display y28.l ; display x29.l ; display y29.l ;
     display x30.l ; display y30.l ; display x31.l ; display y31.l ;
     display x32.l ; display y32.l ; display x33.l ; display y33.l ;
     display x34.l ; display y34.l ; display x35.l ; display y35.l ;
     display x36.l ; display y36.l ; display x37.l ; display y37.l ;
     display x38.l ; display y38.l ; display x39.l ; display y39.l ;
     display x40.l ; display y40.l ; display x41.l ; display y41.l ;
     display x42.l ; display y42.l ; display x43.l ; display y43.l ;
     display x44.l ; display y44.l ; display x45.l ; display y45.l ;
     display x46.l ; display y46.l ; display x47.l ; display y47.l ;
     display x48.l ; display y48.l ; display x49.l ; display y49.l ; display obj.l;