pair,contact1,contact2,flow1,flow2 4tn3_A_,4,7,1,1 4tn3_A_,4,9,1,1 4tn3_A_,6,7,1,1 4tn3_A_,7,23,1,1 4tn3_A_,12,40,1,1 4tn3_A_,13,22,1,1 4tn3_A_,14,38,1,1 4tn3_A_,15,17,1,1 4tn3_A_,15,18,1,1 4tn3_A_,15,19,1,1 4tn3_A_,15,20,1,1 4tn3_A_,15,32,1,1 4tn3_A_,15,35,1,1 4tn3_A_,15,36,1,1 4tn3_A_,16,36,1,1 4tn3_A_,23,27,1,1 4tn3_A_,27,29,1,1 4tn3_A_,39,42,1,1 4tn3_A_,40,43,1,1 4tn3_A_,40,44,1,1 4tn3_A_,43,46,1,1 4tn3_A_,43,47,1,1 4tn3_A_,44,48,1,1 4tn3_A_,46,50,1,1 4tn3_A_,47,51,1,1 4tn3_A_,48,51,1,1 4tn3_A_,48,52,1,1 4tn3_A_,49,53,1,1 4tn3_A_,50,54,1,1 4tn3_A_,51,55,1,1 4tn3_A_,53,57,1,1 4tn3_A_,54,58,1,1 4tn3_A_,56,59,1,1 4tn3_A_,56,60,1,1 4tn3_A_,57,60,1,1 4tn3_A_,57,61,1,1 4tn3_A_,60,63,1,1 4tn3_A_,60,64,1,1 4tn3_A_,61,65,1,1 4tn3_A_,62,66,1,1 4tn3_A_,63,66,1,1 4tn3_A_,64,67,1,1 4tn3_A_,64,68,1,1 4tn3_A_,65,69,1,1 4tn3_A_,67,71,1,1 4tn3_A_,68,72,1,1 4tn3_A_,69,73,1,1 4tn3_A_,70,74,1,1 4tn3_A_,72,76,1,1 4tn3_A_,74,78,1,1 4tn3_A_,75,78,1,1 4tn3_A_,75,79,1,1 4tn3_A_,76,80,1,1 4tn3_A_,78,81,1,1 4tn3_A_,78,82,1,1 4tn3_A_,79,83,1,1 4tn3_A_,80,84,1,1 4tn3_A_,82,86,1,1 4tn3_A_,83,85,1,1 4tn3_A_,83,87,1,1 4tn3_A_,85,89,1,1 4tn3_A_,86,90,1,1 4tn3_A_,87,91,1,1 4tn3_A_,88,92,1,1 4tn3_A_,89,93,1,1 4tn3_A_,90,94,1,1 4tn3_A_,91,95,1,1 4tn3_A_,92,96,1,1 4tn3_A_,93,96,1,1 4tn3_A_,93,97,1,1 4tn3_A_,94,98,1,1 4tn3_A_,96,99,1,1 4tn3_A_,96,100,1,1 4tn3_A_,97,101,1,1 4tn3_A_,99,102,1,1 4tn3_A_,99,103,1,1 4tn3_A_,100,104,1,1 4tn3_A_,101,105,1,1 4tn3_A_,102,106,1,1 4tn3_A_,103,107,1,1 4tn3_A_,104,108,1,1 4tn3_A_,105,109,1,1 4tn3_A_,106,110,1,1 4tn3_A_,107,111,1,1 4tn3_A_,109,112,1,1 4tn3_A_,109,113,1,1 4tn3_A_,112,116,1,1 4tn3_A_,114,117,1,1 4tn3_A_,114,118,1,1 4tn3_A_,115,119,1,1 4tn3_A_,117,121,1,1 4tn3_A_,118,121,1,1 4tn3_A_,118,122,1,1 4tn3_A_,119,122,1,1 4tn3_A_,124,128,1,1 4tn3_A_,125,129,1,1 4tn3_A_,128,132,1,1 4tn3_A_,132,136,1,1 4tn3_A_,133,169,1,1 4tn3_A_,134,137,1,1 4tn3_A_,134,138,1,1 4tn3_A_,135,139,1,1 4tn3_A_,136,140,1,1 4tn3_A_,137,140,1,1 4tn3_A_,137,141,1,1 4tn3_A_,138,142,1,1 4tn3_A_,139,143,1,1 4tn3_A_,140,144,1,1 4tn3_A_,141,145,1,1 4tn3_A_,142,146,1,1 4tn3_A_,143,146,1,1 4tn3_A_,143,147,1,1 4tn3_A_,144,148,1,1 4tn3_A_,145,149,1,1 4tn3_A_,147,152,1,1 4tn3_A_,147,156,1,1 4tn3_A_,157,161,1,1 4tn3_A_,159,162,1,1 4tn3_A_,159,163,1,1 4tn3_A_,160,164,1,1 4tn3_A_,161,165,1,1 4tn3_A_,162,166,1,1 4tn3_A_,163,166,1,1 4tn3_A_,166,168,1,1 4tn3_A_,173,175,1,1 4tn3_A_,174,177,1,1 4tn3_A_,174,178,1,1 4tn3_A_,175,179,1,1 4tn3_A_,176,180,1,1 4tn3_A_,177,180,1,1 4tn3_A_,177,181,1,1 4tn3_A_,178,181,1,1 4tn3_A_,178,182,1,1 4tn3_A_,179,183,1,1 4tn3_A_,181,184,1,1 4tn3_A_,197,200,1,1 4tn3_A_,197,201,1,1 4tn3_A_,198,202,1,1 4tn3_A_,199,203,1,1 4tn3_A_,200,204,1,1 4tn3_A_,201,204,1,1 4tn3_A_,201,205,1,1 4tn3_A_,202,206,1,1 4tn3_A_,203,207,1,1 4tn3_A_,203,259,1,1 4tn3_A_,205,296,1,1 4tn3_A_,205,343,1,1 4tn3_A_,205,356,1,1 4tn3_A_,206,340,1,1 4tn3_A_,209,223,1,1 4tn3_A_,210,253,1,1 4tn3_A_,212,251,1,1 4tn3_A_,213,221,1,1 4tn3_A_,215,216,1,1 4tn3_A_,215,218,1,1 4tn3_A_,215,219,1,1 4tn3_A_,220,228,1,1 4tn3_A_,220,232,1,1 4tn3_A_,222,226,1,1 4tn3_A_,223,225,1,1 4tn3_A_,226,265,1,1 4tn3_A_,229,231,1,1 4tn3_A_,231,233,1,1 4tn3_A_,233,236,1,1 4tn3_A_,233,237,1,1 4tn3_A_,234,238,1,1 4tn3_A_,235,239,1,1 4tn3_A_,236,240,1,1 4tn3_A_,237,241,1,1 4tn3_A_,238,242,1,1 4tn3_A_,238,250,1,1 4tn3_A_,239,243,1,1 4tn3_A_,240,244,1,1 4tn3_A_,241,245,1,1 4tn3_A_,242,246,1,1 4tn3_A_,242,249,1,1 4tn3_A_,247,257,1,1 4tn3_A_,249,251,1,1 4tn3_A_,254,257,1,1 4tn3_A_,254,258,1,1 4tn3_A_,255,256,1,1 4tn3_A_,255,259,1,1 4tn3_A_,256,260,1,1 4tn3_A_,257,261,1,1 4tn3_A_,258,262,1,1 4tn3_A_,259,263,1,1 4tn3_A_,260,264,1,1 4tn3_A_,261,265,1,1 4tn3_A_,262,266,1,1 4tn3_A_,263,267,1,1 4tn3_A_,264,268,1,1 4tn3_A_,265,269,1,1 4tn3_A_,266,270,1,1 4tn3_A_,267,271,1,1 4tn3_A_,268,272,1,1 4tn3_A_,269,272,1,1 4tn3_A_,269,273,1,1 4tn3_A_,270,273,1,1 4tn3_A_,270,274,1,1 4tn3_A_,271,275,1,1 4tn3_A_,272,276,1,1 4tn3_A_,275,303,1,1 4tn3_A_,276,278,1,1 4tn3_A_,279,282,1,1 4tn3_A_,279,283,1,1 4tn3_A_,280,283,1,1 4tn3_A_,280,284,1,1 4tn3_A_,281,285,1,1 4tn3_A_,283,286,1,1 4tn3_A_,284,291,1,1 4tn3_A_,285,317,1,1 4tn3_A_,285,319,1,1 4tn3_A_,286,291,1,1 4tn3_A_,287,289,1,1 4tn3_A_,287,290,1,1 4tn3_A_,287,291,1,1 4tn3_A_,288,292,1,1 4tn3_A_,290,294,1,1 4tn3_A_,290,348,1,1 4tn3_A_,290,349,1,1 4tn3_A_,292,296,1,1 4tn3_A_,293,297,1,1 4tn3_A_,294,298,1,1 4tn3_A_,295,299,1,1 4tn3_A_,296,300,1,1 4tn3_A_,296,340,1,1 4tn3_A_,297,301,1,1 4tn3_A_,298,302,1,1 4tn3_A_,300,333,1,1 4tn3_A_,300,337,1,1 4tn3_A_,302,305,1,1 4tn3_A_,303,306,1,1 4tn3_A_,303,307,1,1 4tn3_A_,306,309,1,1 4tn3_A_,309,312,1,1 4tn3_A_,309,313,1,1 4tn3_A_,310,314,1,1 4tn3_A_,312,316,1,1 4tn3_A_,312,327,1,1 4tn3_A_,314,317,1,1 4tn3_A_,314,318,1,1 4tn3_A_,315,320,1,1 4tn3_A_,320,323,1,1 4tn3_A_,320,324,1,1 4tn3_A_,321,325,1,1 4tn3_A_,322,349,1,1 4tn3_A_,323,326,1,1 4tn3_A_,323,327,1,1 4tn3_A_,324,328,1,1 4tn3_A_,327,330,1,1 4tn3_A_,328,331,1,1 4tn3_A_,331,334,1,1 4tn3_A_,332,336,1,1 4tn3_A_,333,337,1,1 4tn3_A_,337,341,1,1 4tn3_A_,338,342,1,1 4tn3_A_,339,343,1,1 4tn3_A_,340,344,1,1 4tn3_A_,341,345,1,1 4tn3_A_,342,346,1,1 4tn3_A_,343,347,1,1 4tn3_A_,344,347,1,1 4tn3_A_,344,348,1,1 4tn3_A_,345,349,1,1 4tn3_A_,346,350,1,1 4tn3_A_,347,351,1,1 4tn3_A_,350,352,1,1 4tn3_A_,353,356,1,1 4tn3_A_,353,357,1,1 4tn3_A_,354,358,1,1