pair,contact1,contact2,flow1,flow2 4wgh_A_,3,15,1,1 4wgh_A_,3,223,1,1 4wgh_A_,5,13,1,1 4wgh_A_,7,10,1,1 4wgh_A_,9,131,1,1 4wgh_A_,9,132,1,1 4wgh_A_,15,230,1,1 4wgh_A_,17,230,1,1 4wgh_A_,18,46,1,1 4wgh_A_,18,48,1,1 4wgh_A_,19,232,1,1 4wgh_A_,20,48,1,1 4wgh_A_,20,49,1,1 4wgh_A_,23,32,1,1 4wgh_A_,25,28,1,1 4wgh_A_,26,29,1,1 4wgh_A_,28,32,1,1 4wgh_A_,29,33,1,1 4wgh_A_,29,63,1,1 4wgh_A_,30,34,1,1 4wgh_A_,31,35,1,1 4wgh_A_,31,235,1,1 4wgh_A_,32,36,1,1 4wgh_A_,33,37,1,1 4wgh_A_,34,38,1,1 4wgh_A_,35,39,1,1 4wgh_A_,36,40,1,1 4wgh_A_,37,41,1,1 4wgh_A_,38,42,1,1 4wgh_A_,39,42,1,1 4wgh_A_,39,44,1,1 4wgh_A_,40,43,1,1 4wgh_A_,45,73,1,1 4wgh_A_,47,73,1,1 4wgh_A_,47,75,1,1 4wgh_A_,48,77,1,1 4wgh_A_,48,158,1,1 4wgh_A_,49,75,1,1 4wgh_A_,49,77,1,1 4wgh_A_,51,77,1,1 4wgh_A_,51,79,1,1 4wgh_A_,51,82,1,1 4wgh_A_,52,55,1,1 4wgh_A_,52,57,1,1 4wgh_A_,52,77,1,1 4wgh_A_,53,56,1,1 4wgh_A_,55,59,1,1 4wgh_A_,56,60,1,1 4wgh_A_,57,61,1,1 4wgh_A_,58,62,1,1 4wgh_A_,58,76,1,1 4wgh_A_,58,94,1,1 4wgh_A_,58,97,1,1 4wgh_A_,59,63,1,1 4wgh_A_,60,64,1,1 4wgh_A_,61,65,1,1 4wgh_A_,63,66,1,1 4wgh_A_,65,68,1,1 4wgh_A_,68,71,1,1 4wgh_A_,69,72,1,1 4wgh_A_,69,100,1,1 4wgh_A_,69,102,1,1 4wgh_A_,69,104,1,1 4wgh_A_,74,104,1,1 4wgh_A_,76,106,1,1 4wgh_A_,78,106,1,1 4wgh_A_,78,108,1,1 4wgh_A_,79,82,1,1 4wgh_A_,80,83,1,1 4wgh_A_,83,118,1,1 4wgh_A_,85,117,1,1 4wgh_A_,87,90,1,1 4wgh_A_,88,92,1,1 4wgh_A_,88,127,1,1 4wgh_A_,89,93,1,1 4wgh_A_,90,94,1,1 4wgh_A_,91,95,1,1 4wgh_A_,92,96,1,1 4wgh_A_,93,97,1,1 4wgh_A_,94,98,1,1 4wgh_A_,95,100,1,1 4wgh_A_,96,99,1,1 4wgh_A_,100,102,1,1 4wgh_A_,103,129,1,1 4wgh_A_,103,131,1,1 4wgh_A_,105,134,1,1 4wgh_A_,107,134,1,1 4wgh_A_,108,137,1,1 4wgh_A_,110,142,1,1 4wgh_A_,114,117,1,1 4wgh_A_,114,118,1,1 4wgh_A_,115,119,1,1 4wgh_A_,116,120,1,1 4wgh_A_,117,121,1,1 4wgh_A_,120,123,1,1 4wgh_A_,121,124,1,1 4wgh_A_,122,126,1,1 4wgh_A_,122,133,1,1 4wgh_A_,122,153,1,1 4wgh_A_,123,127,1,1 4wgh_A_,124,129,1,1 4wgh_A_,124,130,1,1 4wgh_A_,125,128,1,1 4wgh_A_,127,129,1,1 4wgh_A_,132,153,1,1 4wgh_A_,133,155,1,1 4wgh_A_,135,156,1,1 4wgh_A_,135,158,1,1 4wgh_A_,136,158,1,1 4wgh_A_,137,158,1,1 4wgh_A_,137,185,1,1 4wgh_A_,138,157,1,1 4wgh_A_,139,142,1,1 4wgh_A_,141,144,1,1 4wgh_A_,142,145,1,1 4wgh_A_,143,147,1,1 4wgh_A_,145,148,1,1 4wgh_A_,148,151,1,1 4wgh_A_,150,153,1,1 4wgh_A_,151,154,1,1 4wgh_A_,154,156,1,1 4wgh_A_,156,182,1,1 4wgh_A_,157,182,1,1 4wgh_A_,159,185,1,1 4wgh_A_,161,169,1,1 4wgh_A_,161,185,1,1 4wgh_A_,161,224,1,1 4wgh_A_,162,164,1,1 4wgh_A_,162,165,1,1 4wgh_A_,165,273,1,1 4wgh_A_,166,169,1,1 4wgh_A_,166,260,1,1 4wgh_A_,166,263,1,1 4wgh_A_,167,170,1,1 4wgh_A_,168,173,1,1 4wgh_A_,169,224,1,1 4wgh_A_,171,172,1,1 4wgh_A_,171,175,1,1 4wgh_A_,172,176,1,1 4wgh_A_,173,177,1,1 4wgh_A_,174,178,1,1 4wgh_A_,175,179,1,1 4wgh_A_,176,179,1,1 4wgh_A_,176,181,1,1 4wgh_A_,177,180,1,1 4wgh_A_,183,227,1,1 4wgh_A_,183,229,1,1 4wgh_A_,184,231,1,1 4wgh_A_,186,189,1,1 4wgh_A_,188,192,1,1 4wgh_A_,189,194,1,1 4wgh_A_,190,193,1,1 4wgh_A_,192,195,1,1 4wgh_A_,195,198,1,1 4wgh_A_,201,203,1,1 4wgh_A_,201,205,1,1 4wgh_A_,202,206,1,1 4wgh_A_,205,208,1,1 4wgh_A_,206,209,1,1 4wgh_A_,207,210,1,1 4wgh_A_,207,212,1,1 4wgh_A_,208,211,1,1 4wgh_A_,210,250,1,1 4wgh_A_,210,255,1,1 4wgh_A_,213,216,1,1 4wgh_A_,213,217,1,1 4wgh_A_,213,242,1,1 4wgh_A_,214,218,1,1 4wgh_A_,215,219,1,1 4wgh_A_,216,220,1,1 4wgh_A_,216,242,1,1 4wgh_A_,217,221,1,1 4wgh_A_,218,222,1,1 4wgh_A_,219,223,1,1 4wgh_A_,221,224,1,1 4wgh_A_,236,239,1,1 4wgh_A_,236,240,1,1 4wgh_A_,237,241,1,1 4wgh_A_,238,242,1,1 4wgh_A_,239,243,1,1 4wgh_A_,240,244,1,1 4wgh_A_,241,245,1,1 4wgh_A_,242,246,1,1 4wgh_A_,243,246,1,1 4wgh_A_,244,247,1,1 4wgh_A_,245,248,1,1 4wgh_A_,246,249,1,1 4wgh_A_,252,255,1,1 4wgh_A_,252,256,1,1 4wgh_A_,253,257,1,1 4wgh_A_,254,258,1,1 4wgh_A_,255,259,1,1 4wgh_A_,256,260,1,1 4wgh_A_,257,261,1,1 4wgh_A_,258,262,1,1 4wgh_A_,259,263,1,1 4wgh_A_,268,270,1,1