pair,contact1,contact2,flow1,flow2 5f4u_A_,2,3,1,1 5f4u_A_,4,55,1,1 5f4u_A_,5,97,1,1 5f4u_A_,6,25,1,1 5f4u_A_,7,95,1,1 5f4u_A_,8,27,1,1 5f4u_A_,8,29,1,1 5f4u_A_,11,13,1,1 5f4u_A_,14,16,1,1 5f4u_A_,16,18,1,1 5f4u_A_,16,19,1,1 5f4u_A_,16,20,1,1 5f4u_A_,16,90,1,1 5f4u_A_,17,21,1,1 5f4u_A_,17,88,1,1 5f4u_A_,18,22,1,1 5f4u_A_,19,23,1,1 5f4u_A_,20,23,1,1 5f4u_A_,21,25,1,1 5f4u_A_,25,26,1,1 5f4u_A_,29,30,1,1 5f4u_A_,30,32,1,1 5f4u_A_,32,34,1,1 5f4u_A_,36,123,1,1 5f4u_A_,38,121,1,1 5f4u_A_,43,118,1,1 5f4u_A_,44,332,1,1 5f4u_A_,45,116,1,1 5f4u_A_,46,48,1,1 5f4u_A_,47,114,1,1 5f4u_A_,47,325,1,1 5f4u_A_,48,325,1,1 5f4u_A_,50,52,1,1 5f4u_A_,50,53,1,1 5f4u_A_,50,331,1,1 5f4u_A_,51,55,1,1 5f4u_A_,52,56,1,1 5f4u_A_,53,57,1,1 5f4u_A_,54,58,1,1 5f4u_A_,56,59,1,1 5f4u_A_,56,60,1,1 5f4u_A_,57,61,1,1 5f4u_A_,59,62,1,1 5f4u_A_,59,63,1,1 5f4u_A_,60,64,1,1 5f4u_A_,61,65,1,1 5f4u_A_,62,66,1,1 5f4u_A_,63,67,1,1 5f4u_A_,66,69,1,1 5f4u_A_,69,84,1,1 5f4u_A_,71,82,1,1 5f4u_A_,72,285,1,1 5f4u_A_,73,80,1,1 5f4u_A_,74,283,1,1 5f4u_A_,75,78,1,1 5f4u_A_,76,78,1,1 5f4u_A_,84,285,1,1 5f4u_A_,86,235,1,1 5f4u_A_,86,287,1,1 5f4u_A_,94,130,1,1 5f4u_A_,95,97,1,1 5f4u_A_,95,127,1,1 5f4u_A_,96,127,1,1 5f4u_A_,98,125,1,1 5f4u_A_,103,334,1,1 5f4u_A_,104,124,1,1 5f4u_A_,105,332,1,1 5f4u_A_,106,107,1,1 5f4u_A_,106,108,1,1 5f4u_A_,106,122,1,1 5f4u_A_,107,120,1,1 5f4u_A_,107,330,1,1 5f4u_A_,108,120,1,1 5f4u_A_,109,120,1,1 5f4u_A_,110,147,1,1 5f4u_A_,113,115,1,1 5f4u_A_,118,120,1,1 5f4u_A_,125,126,1,1 5f4u_A_,128,327,1,1 5f4u_A_,128,331,1,1 5f4u_A_,135,138,1,1 5f4u_A_,135,323,1,1 5f4u_A_,136,138,1,1 5f4u_A_,136,224,1,1 5f4u_A_,136,227,1,1 5f4u_A_,136,229,1,1 5f4u_A_,137,225,1,1 5f4u_A_,137,241,1,1 5f4u_A_,137,304,1,1 5f4u_A_,137,316,1,1 5f4u_A_,139,301,1,1 5f4u_A_,139,302,1,1 5f4u_A_,141,299,1,1 5f4u_A_,142,301,1,1 5f4u_A_,143,327,1,1 5f4u_A_,145,167,1,1 5f4u_A_,150,166,1,1 5f4u_A_,152,164,1,1 5f4u_A_,152,166,1,1 5f4u_A_,153,155,1,1 5f4u_A_,153,162,1,1 5f4u_A_,154,161,1,1 5f4u_A_,155,157,1,1 5f4u_A_,155,158,1,1 5f4u_A_,156,307,1,1 5f4u_A_,158,160,1,1 5f4u_A_,158,161,1,1 5f4u_A_,163,305,1,1 5f4u_A_,165,303,1,1 5f4u_A_,169,199,1,1 5f4u_A_,171,300,1,1 5f4u_A_,173,298,1,1 5f4u_A_,174,187,1,1 5f4u_A_,175,295,1,1 5f4u_A_,175,296,1,1 5f4u_A_,176,185,1,1 5f4u_A_,177,181,1,1 5f4u_A_,177,292,1,1 5f4u_A_,177,294,1,1 5f4u_A_,182,271,1,1 5f4u_A_,184,269,1,1 5f4u_A_,186,267,1,1 5f4u_A_,188,265,1,1 5f4u_A_,189,191,1,1 5f4u_A_,189,192,1,1 5f4u_A_,190,194,1,1 5f4u_A_,190,263,1,1 5f4u_A_,191,195,1,1 5f4u_A_,192,196,1,1 5f4u_A_,193,197,1,1 5f4u_A_,193,244,1,1 5f4u_A_,194,198,1,1 5f4u_A_,194,254,1,1 5f4u_A_,195,199,1,1 5f4u_A_,196,200,1,1 5f4u_A_,197,201,1,1 5f4u_A_,198,202,1,1 5f4u_A_,198,253,1,1 5f4u_A_,198,254,1,1 5f4u_A_,199,203,1,1 5f4u_A_,200,204,1,1 5f4u_A_,201,205,1,1 5f4u_A_,202,206,1,1 5f4u_A_,203,206,1,1 5f4u_A_,203,207,1,1 5f4u_A_,204,207,1,1 5f4u_A_,205,208,1,1 5f4u_A_,211,309,1,1 5f4u_A_,212,309,1,1 5f4u_A_,212,311,1,1 5f4u_A_,213,249,1,1 5f4u_A_,214,248,1,1 5f4u_A_,214,311,1,1 5f4u_A_,214,313,1,1 5f4u_A_,215,247,1,1 5f4u_A_,216,313,1,1 5f4u_A_,216,314,1,1 5f4u_A_,217,314,1,1 5f4u_A_,222,225,1,1 5f4u_A_,222,226,1,1 5f4u_A_,223,227,1,1 5f4u_A_,224,229,1,1 5f4u_A_,224,238,1,1 5f4u_A_,224,276,1,1 5f4u_A_,228,239,1,1 5f4u_A_,230,237,1,1 5f4u_A_,231,234,1,1 5f4u_A_,232,235,1,1 5f4u_A_,235,290,1,1 5f4u_A_,236,272,1,1 5f4u_A_,238,270,1,1 5f4u_A_,240,242,1,1 5f4u_A_,240,268,1,1 5f4u_A_,241,245,1,1 5f4u_A_,242,243,1,1 5f4u_A_,246,257,1,1 5f4u_A_,248,255,1,1 5f4u_A_,250,253,1,1 5f4u_A_,253,254,1,1 5f4u_A_,254,256,1,1 5f4u_A_,267,269,1,1 5f4u_A_,273,286,1,1 5f4u_A_,275,284,1,1 5f4u_A_,277,282,1,1 5f4u_A_,295,296,1,1 5f4u_A_,304,316,1,1 5f4u_A_,306,314,1,1 5f4u_A_,307,311,1,1 5f4u_A_,308,312,1,1 5f4u_A_,308,314,1,1 5f4u_A_,317,319,1,1 5f4u_A_,319,321,1,1 5f4u_A_,320,324,1,1 5f4u_A_,321,325,1,1 5f4u_A_,322,325,1,1 5f4u_A_,322,326,1,1 5f4u_A_,323,326,1,1 5f4u_A_,324,327,1,1 5f4u_A_,324,328,1,1 5f4u_A_,330,331,1,1