pair,contact1,contact2,flow1,flow2 7ch3_A_,3,5,1,1 7ch3_A_,5,45,1,1 7ch3_A_,7,46,1,1 7ch3_A_,8,10,1,1 7ch3_A_,8,72,1,1 7ch3_A_,8,74,1,1 7ch3_A_,9,47,1,1 7ch3_A_,9,49,1,1 7ch3_A_,10,75,1,1 7ch3_A_,10,77,1,1 7ch3_A_,11,49,1,1 7ch3_A_,11,51,1,1 7ch3_A_,12,77,1,1 7ch3_A_,12,79,1,1 7ch3_A_,13,54,1,1 7ch3_A_,15,16,1,1 7ch3_A_,15,54,1,1 7ch3_A_,19,82,1,1 7ch3_A_,20,23,1,1 7ch3_A_,23,27,1,1 7ch3_A_,24,28,1,1 7ch3_A_,25,29,1,1 7ch3_A_,26,30,1,1 7ch3_A_,27,31,1,1 7ch3_A_,28,32,1,1 7ch3_A_,29,33,1,1 7ch3_A_,30,34,1,1 7ch3_A_,31,34,1,1 7ch3_A_,31,35,1,1 7ch3_A_,32,36,1,1 7ch3_A_,34,38,1,1 7ch3_A_,35,39,1,1 7ch3_A_,36,40,1,1 7ch3_A_,38,41,1,1 7ch3_A_,39,48,1,1 7ch3_A_,41,43,1,1 7ch3_A_,55,59,1,1 7ch3_A_,56,58,1,1 7ch3_A_,56,60,1,1 7ch3_A_,57,61,1,1 7ch3_A_,57,88,1,1 7ch3_A_,58,61,1,1 7ch3_A_,58,62,1,1 7ch3_A_,59,63,1,1 7ch3_A_,60,64,1,1 7ch3_A_,61,65,1,1 7ch3_A_,61,91,1,1 7ch3_A_,62,66,1,1 7ch3_A_,63,67,1,1 7ch3_A_,64,68,1,1 7ch3_A_,66,69,1,1 7ch3_A_,66,70,1,1 7ch3_A_,67,98,1,1 7ch3_A_,68,96,1,1 7ch3_A_,70,73,1,1 7ch3_A_,70,98,1,1 7ch3_A_,71,171,1,1 7ch3_A_,73,75,1,1 7ch3_A_,73,98,1,1 7ch3_A_,76,99,1,1 7ch3_A_,76,101,1,1 7ch3_A_,78,101,1,1 7ch3_A_,78,103,1,1 7ch3_A_,79,105,1,1 7ch3_A_,79,126,1,1 7ch3_A_,80,130,1,1 7ch3_A_,82,125,1,1 7ch3_A_,83,125,1,1 7ch3_A_,84,89,1,1 7ch3_A_,85,88,1,1 7ch3_A_,86,89,1,1 7ch3_A_,86,132,1,1 7ch3_A_,89,93,1,1 7ch3_A_,90,94,1,1 7ch3_A_,96,98,1,1 7ch3_A_,97,174,1,1 7ch3_A_,100,145,1,1 7ch3_A_,102,145,1,1 7ch3_A_,102,147,1,1 7ch3_A_,104,130,1,1 7ch3_A_,104,147,1,1 7ch3_A_,104,149,1,1 7ch3_A_,105,126,1,1 7ch3_A_,105,149,1,1 7ch3_A_,107,150,1,1 7ch3_A_,108,110,1,1 7ch3_A_,108,120,1,1 7ch3_A_,109,110,1,1 7ch3_A_,112,115,1,1 7ch3_A_,114,115,1,1 7ch3_A_,117,120,1,1 7ch3_A_,117,121,1,1 7ch3_A_,118,122,1,1 7ch3_A_,120,123,1,1 7ch3_A_,120,124,1,1 7ch3_A_,126,129,1,1 7ch3_A_,126,130,1,1 7ch3_A_,127,131,1,1 7ch3_A_,130,134,1,1 7ch3_A_,131,135,1,1 7ch3_A_,133,137,1,1 7ch3_A_,134,138,1,1 7ch3_A_,135,139,1,1 7ch3_A_,136,140,1,1 7ch3_A_,137,142,1,1 7ch3_A_,139,141,1,1 7ch3_A_,145,159,1,1 7ch3_A_,145,429,1,1 7ch3_A_,145,433,1,1 7ch3_A_,150,153,1,1 7ch3_A_,151,157,1,1 7ch3_A_,154,158,1,1 7ch3_A_,155,159,1,1 7ch3_A_,156,160,1,1 7ch3_A_,157,161,1,1 7ch3_A_,158,162,1,1 7ch3_A_,159,163,1,1 7ch3_A_,160,164,1,1 7ch3_A_,161,165,1,1 7ch3_A_,162,166,1,1 7ch3_A_,163,167,1,1 7ch3_A_,164,168,1,1 7ch3_A_,165,168,1,1 7ch3_A_,165,169,1,1 7ch3_A_,166,170,1,1 7ch3_A_,168,172,1,1 7ch3_A_,170,174,1,1 7ch3_A_,171,175,1,1 7ch3_A_,172,286,1,1 7ch3_A_,177,207,1,1 7ch3_A_,177,243,1,1 7ch3_A_,178,205,1,1 7ch3_A_,178,207,1,1 7ch3_A_,179,244,1,1 7ch3_A_,179,246,1,1 7ch3_A_,180,183,1,1 7ch3_A_,180,184,1,1 7ch3_A_,180,207,1,1 7ch3_A_,180,208,1,1 7ch3_A_,180,209,1,1 7ch3_A_,181,246,1,1 7ch3_A_,182,209,1,1 7ch3_A_,185,188,1,1 7ch3_A_,185,276,1,1 7ch3_A_,189,192,1,1 7ch3_A_,190,417,1,1 7ch3_A_,194,196,1,1 7ch3_A_,194,197,1,1 7ch3_A_,194,198,1,1 7ch3_A_,194,367,1,1 7ch3_A_,196,200,1,1 7ch3_A_,197,201,1,1 7ch3_A_,198,202,1,1 7ch3_A_,198,203,1,1 7ch3_A_,199,205,1,1 7ch3_A_,210,213,1,1 7ch3_A_,211,215,1,1 7ch3_A_,212,216,1,1 7ch3_A_,214,217,1,1 7ch3_A_,220,224,1,1 7ch3_A_,221,225,1,1 7ch3_A_,222,226,1,1 7ch3_A_,223,227,1,1 7ch3_A_,224,228,1,1 7ch3_A_,225,229,1,1 7ch3_A_,226,230,1,1 7ch3_A_,226,258,1,1 7ch3_A_,226,260,1,1 7ch3_A_,226,262,1,1 7ch3_A_,227,231,1,1 7ch3_A_,228,232,1,1 7ch3_A_,229,233,1,1 7ch3_A_,230,234,1,1 7ch3_A_,230,265,1,1 7ch3_A_,231,235,1,1 7ch3_A_,232,236,1,1 7ch3_A_,233,237,1,1 7ch3_A_,234,238,1,1 7ch3_A_,235,239,1,1 7ch3_A_,237,242,1,1 7ch3_A_,243,272,1,1 7ch3_A_,245,272,1,1 7ch3_A_,245,274,1,1 7ch3_A_,246,247,1,1 7ch3_A_,246,274,1,1 7ch3_A_,247,277,1,1 7ch3_A_,252,255,1,1 7ch3_A_,252,345,1,1 7ch3_A_,255,345,1,1 7ch3_A_,257,347,1,1 7ch3_A_,260,263,1,1 7ch3_A_,260,264,1,1 7ch3_A_,261,265,1,1 7ch3_A_,262,266,1,1 7ch3_A_,263,267,1,1 7ch3_A_,264,268,1,1 7ch3_A_,264,324,1,1 7ch3_A_,264,351,1,1 7ch3_A_,266,269,1,1 7ch3_A_,267,289,1,1 7ch3_A_,275,278,1,1 7ch3_A_,278,281,1,1 7ch3_A_,278,419,1,1 7ch3_A_,279,283,1,1 7ch3_A_,280,284,1,1 7ch3_A_,281,285,1,1 7ch3_A_,282,286,1,1 7ch3_A_,283,287,1,1 7ch3_A_,284,288,1,1 7ch3_A_,285,289,1,1 7ch3_A_,286,289,1,1 7ch3_A_,286,290,1,1 7ch3_A_,287,291,1,1 7ch3_A_,288,292,1,1 7ch3_A_,289,293,1,1 7ch3_A_,290,293,1,1 7ch3_A_,291,293,1,1 7ch3_A_,298,423,1,1 7ch3_A_,298,424,1,1 7ch3_A_,299,325,1,1 7ch3_A_,299,423,1,1 7ch3_A_,300,301,1,1 7ch3_A_,300,325,1,1 7ch3_A_,300,422,1,1 7ch3_A_,302,420,1,1 7ch3_A_,303,319,1,1 7ch3_A_,306,317,1,1 7ch3_A_,308,315,1,1 7ch3_A_,316,398,1,1 7ch3_A_,318,396,1,1 7ch3_A_,320,321,1,1 7ch3_A_,320,393,1,1 7ch3_A_,321,393,1,1 7ch3_A_,325,327,1,1 7ch3_A_,330,354,1,1 7ch3_A_,334,352,1,1 7ch3_A_,336,350,1,1 7ch3_A_,348,350,1,1 7ch3_A_,353,395,1,1 7ch3_A_,354,395,1,1 7ch3_A_,356,381,1,1 7ch3_A_,358,381,1,1 7ch3_A_,360,379,1,1 7ch3_A_,361,423,1,1 7ch3_A_,362,377,1,1 7ch3_A_,362,420,1,1 7ch3_A_,363,421,1,1 7ch3_A_,364,375,1,1 7ch3_A_,366,373,1,1 7ch3_A_,368,371,1,1 7ch3_A_,371,441,1,1 7ch3_A_,373,414,1,1 7ch3_A_,374,441,1,1 7ch3_A_,374,443,1,1 7ch3_A_,376,443,1,1 7ch3_A_,376,445,1,1 7ch3_A_,378,401,1,1 7ch3_A_,378,447,1,1 7ch3_A_,380,399,1,1 7ch3_A_,381,397,1,1 7ch3_A_,382,397,1,1 7ch3_A_,403,405,1,1 7ch3_A_,403,407,1,1 7ch3_A_,404,408,1,1 7ch3_A_,405,409,1,1 7ch3_A_,406,410,1,1 7ch3_A_,407,411,1,1 7ch3_A_,408,412,1,1 7ch3_A_,409,413,1,1 7ch3_A_,410,414,1,1 7ch3_A_,411,416,1,1 7ch3_A_,411,417,1,1 7ch3_A_,412,415,1,1 7ch3_A_,427,428,1,1 7ch3_A_,427,430,1,1 7ch3_A_,428,432,1,1 7ch3_A_,429,433,1,1 7ch3_A_,430,434,1,1 7ch3_A_,431,435,1,1 7ch3_A_,432,436,1,1 7ch3_A_,433,437,1,1 7ch3_A_,434,438,1,1 7ch3_A_,435,440,1,1 7ch3_A_,441,461,1,1 7ch3_A_,450,454,1,1 7ch3_A_,451,455,1,1 7ch3_A_,452,455,1,1 7ch3_A_,452,456,1,1 7ch3_A_,453,457,1,1 7ch3_A_,454,458,1,1 7ch3_A_,456,460,1,1 7ch3_A_,457,461,1,1 7ch3_A_,458,462,1,1 7ch3_A_,461,465,1,1 7ch3_A_,463,466,1,1 7ch3_A_,463,467,1,1