pair,contact1,contact2,flow1,flow2 9l1s_A_,2,31,1,1 9l1s_A_,2,32,1,1 9l1s_A_,2,33,1,1 9l1s_A_,4,33,1,1 9l1s_A_,4,35,1,1 9l1s_A_,7,28,1,1 9l1s_A_,7,37,1,1 9l1s_A_,7,39,1,1 9l1s_A_,8,405,1,1 9l1s_A_,9,39,1,1 9l1s_A_,11,42,1,1 9l1s_A_,16,19,1,1 9l1s_A_,20,23,1,1 9l1s_A_,20,24,1,1 9l1s_A_,20,41,1,1 9l1s_A_,21,25,1,1 9l1s_A_,22,25,1,1 9l1s_A_,24,27,1,1 9l1s_A_,24,28,1,1 9l1s_A_,25,26,1,1 9l1s_A_,29,457,1,1 9l1s_A_,31,33,1,1 9l1s_A_,32,56,1,1 9l1s_A_,32,57,1,1 9l1s_A_,34,57,1,1 9l1s_A_,34,59,1,1 9l1s_A_,36,60,1,1 9l1s_A_,37,61,1,1 9l1s_A_,37,84,1,1 9l1s_A_,38,61,1,1 9l1s_A_,38,63,1,1 9l1s_A_,39,61,1,1 9l1s_A_,40,63,1,1 9l1s_A_,40,65,1,1 9l1s_A_,40,67,1,1 9l1s_A_,42,66,1,1 9l1s_A_,43,68,1,1 9l1s_A_,44,47,1,1 9l1s_A_,49,52,1,1 9l1s_A_,56,78,1,1 9l1s_A_,58,79,1,1 9l1s_A_,58,81,1,1 9l1s_A_,59,82,1,1 9l1s_A_,59,83,1,1 9l1s_A_,62,91,1,1 9l1s_A_,62,93,1,1 9l1s_A_,64,93,1,1 9l1s_A_,64,95,1,1 9l1s_A_,66,95,1,1 9l1s_A_,66,96,1,1 9l1s_A_,67,97,1,1 9l1s_A_,68,103,1,1 9l1s_A_,70,105,1,1 9l1s_A_,72,74,1,1 9l1s_A_,75,111,1,1 9l1s_A_,77,111,1,1 9l1s_A_,78,113,1,1 9l1s_A_,80,114,1,1 9l1s_A_,80,116,1,1 9l1s_A_,81,117,1,1 9l1s_A_,83,117,1,1 9l1s_A_,86,89,1,1 9l1s_A_,86,90,1,1 9l1s_A_,91,119,1,1 9l1s_A_,92,119,1,1 9l1s_A_,92,121,1,1 9l1s_A_,94,121,1,1 9l1s_A_,94,123,1,1 9l1s_A_,94,125,1,1 9l1s_A_,96,123,1,1 9l1s_A_,96,124,1,1 9l1s_A_,97,124,1,1 9l1s_A_,97,125,1,1 9l1s_A_,101,105,1,1 9l1s_A_,105,157,1,1 9l1s_A_,108,110,1,1 9l1s_A_,111,113,1,1 9l1s_A_,114,193,1,1 9l1s_A_,115,139,1,1 9l1s_A_,115,141,1,1 9l1s_A_,118,144,1,1 9l1s_A_,122,150,1,1 9l1s_A_,122,152,1,1 9l1s_A_,124,152,1,1 9l1s_A_,126,156,1,1 9l1s_A_,127,157,1,1 9l1s_A_,128,131,1,1 9l1s_A_,130,160,1,1 9l1s_A_,130,161,1,1 9l1s_A_,133,169,1,1 9l1s_A_,135,138,1,1 9l1s_A_,137,140,1,1 9l1s_A_,137,184,1,1 9l1s_A_,138,183,1,1 9l1s_A_,138,184,1,1 9l1s_A_,138,193,1,1 9l1s_A_,141,144,1,1 9l1s_A_,152,154,1,1 9l1s_A_,162,169,1,1 9l1s_A_,163,166,1,1 9l1s_A_,171,173,1,1 9l1s_A_,172,178,1,1 9l1s_A_,175,178,1,1 9l1s_A_,176,179,1,1 9l1s_A_,181,183,1,1 9l1s_A_,183,187,1,1 9l1s_A_,183,194,1,1 9l1s_A_,187,191,1,1 9l1s_A_,188,191,1,1 9l1s_A_,188,202,1,1 9l1s_A_,193,203,1,1 9l1s_A_,194,196,1,1 9l1s_A_,195,201,1,1 9l1s_A_,198,201,1,1 9l1s_A_,199,202,1,1 9l1s_A_,201,211,1,1 9l1s_A_,204,206,1,1 9l1s_A_,204,207,1,1 9l1s_A_,206,223,1,1 9l1s_A_,207,210,1,1 9l1s_A_,208,221,1,1 9l1s_A_,210,220,1,1 9l1s_A_,211,213,1,1 9l1s_A_,212,218,1,1 9l1s_A_,216,231,1,1 9l1s_A_,222,225,1,1 9l1s_A_,225,232,1,1 9l1s_A_,226,262,1,1 9l1s_A_,227,230,1,1 9l1s_A_,227,232,1,1 9l1s_A_,235,256,1,1 9l1s_A_,236,255,1,1 9l1s_A_,237,251,1,1 9l1s_A_,238,251,1,1 9l1s_A_,240,249,1,1 9l1s_A_,251,253,1,1 9l1s_A_,251,254,1,1 9l1s_A_,256,263,1,1 9l1s_A_,257,276,1,1 9l1s_A_,257,278,1,1 9l1s_A_,258,261,1,1 9l1s_A_,266,271,1,1 9l1s_A_,267,270,1,1 9l1s_A_,268,427,1,1 9l1s_A_,269,399,1,1 9l1s_A_,269,401,1,1 9l1s_A_,271,279,1,1 9l1s_A_,272,298,1,1 9l1s_A_,273,276,1,1 9l1s_A_,273,277,1,1 9l1s_A_,283,286,1,1 9l1s_A_,285,301,1,1 9l1s_A_,286,305,1,1 9l1s_A_,287,299,1,1 9l1s_A_,288,401,1,1 9l1s_A_,289,297,1,1 9l1s_A_,291,295,1,1 9l1s_A_,293,295,1,1 9l1s_A_,301,303,1,1 9l1s_A_,309,338,1,1 9l1s_A_,311,314,1,1 9l1s_A_,311,338,1,1 9l1s_A_,313,317,1,1 9l1s_A_,314,317,1,1 9l1s_A_,318,321,1,1 9l1s_A_,323,342,1,1 9l1s_A_,323,347,1,1 9l1s_A_,324,326,1,1 9l1s_A_,324,327,1,1 9l1s_A_,325,357,1,1 9l1s_A_,327,330,1,1 9l1s_A_,330,334,1,1 9l1s_A_,335,371,1,1 9l1s_A_,337,372,1,1 9l1s_A_,337,374,1,1 9l1s_A_,339,374,1,1 9l1s_A_,341,376,1,1 9l1s_A_,341,378,1,1 9l1s_A_,343,378,1,1 9l1s_A_,343,380,1,1 9l1s_A_,344,347,1,1 9l1s_A_,351,356,1,1 9l1s_A_,358,360,1,1 9l1s_A_,360,363,1,1 9l1s_A_,365,368,1,1 9l1s_A_,367,370,1,1 9l1s_A_,371,396,1,1 9l1s_A_,372,399,1,1 9l1s_A_,373,397,1,1 9l1s_A_,373,399,1,1 9l1s_A_,374,401,1,1 9l1s_A_,377,409,1,1 9l1s_A_,377,411,1,1 9l1s_A_,379,411,1,1 9l1s_A_,379,413,1,1 9l1s_A_,383,386,1,1 9l1s_A_,387,418,1,1 9l1s_A_,389,392,1,1 9l1s_A_,392,395,1,1 9l1s_A_,393,424,1,1 9l1s_A_,396,426,1,1 9l1s_A_,398,427,1,1 9l1s_A_,398,429,1,1 9l1s_A_,403,406,1,1 9l1s_A_,404,407,1,1 9l1s_A_,404,408,1,1 9l1s_A_,407,432,1,1 9l1s_A_,409,432,1,1 9l1s_A_,410,434,1,1 9l1s_A_,412,434,1,1 9l1s_A_,412,436,1,1 9l1s_A_,413,436,1,1 9l1s_A_,415,438,1,1 9l1s_A_,418,442,1,1 9l1s_A_,423,505,1,1 9l1s_A_,426,427,1,1 9l1s_A_,428,452,1,1 9l1s_A_,428,458,1,1 9l1s_A_,431,458,1,1 9l1s_A_,433,459,1,1 9l1s_A_,433,461,1,1 9l1s_A_,435,461,1,1 9l1s_A_,435,465,1,1 9l1s_A_,436,437,1,1 9l1s_A_,437,463,1,1 9l1s_A_,438,465,1,1 9l1s_A_,444,449,1,1 9l1s_A_,446,478,1,1 9l1s_A_,446,485,1,1 9l1s_A_,446,487,1,1 9l1s_A_,447,449,1,1 9l1s_A_,448,451,1,1 9l1s_A_,450,451,1,1 9l1s_A_,451,454,1,1 9l1s_A_,451,486,1,1 9l1s_A_,453,454,1,1 9l1s_A_,454,458,1,1 9l1s_A_,455,458,1,1 9l1s_A_,466,470,1,1 9l1s_A_,467,471,1,1 9l1s_A_,468,472,1,1 9l1s_A_,479,482,1,1 9l1s_A_,481,507,1,1 9l1s_A_,483,486,1,1 9l1s_A_,483,497,1,1 9l1s_A_,486,496,1,1 9l1s_A_,488,494,1,1 9l1s_A_,492,495,1,1 9l1s_A_,492,507,1,1 9l1s_A_,498,501,1,1 9l1s_A_,499,500,1,1 9l1s_A_,501,508,1,1 9l1s_A_,502,525,1,1 9l1s_A_,502,527,1,1 9l1s_A_,503,506,1,1 9l1s_A_,510,515,1,1 9l1s_A_,513,519,1,1 9l1s_A_,519,530,1,1 9l1s_A_,525,526,1,1 9l1s_A_,534,535,1,1 9l1s_A_,537,542,1,1 9l1s_A_,544,550,1,1 9l1s_A_,547,550,1,1 9l1s_A_,547,551,1,1 9l1s_A_,548,551,1,1