pair,contact1,contact2,flow1,flow2 2yay_A_,3,6,1,1 2yay_A_,3,7,1,1 2yay_A_,4,8,1,1 2yay_A_,5,9,1,1 2yay_A_,6,10,1,1 2yay_A_,7,11,1,1 2yay_A_,8,12,1,1 2yay_A_,9,13,1,1 2yay_A_,9,220,1,1 2yay_A_,10,14,1,1 2yay_A_,11,15,1,1 2yay_A_,12,16,1,1 2yay_A_,12,256,1,1 2yay_A_,13,17,1,1 2yay_A_,13,173,1,1 2yay_A_,14,18,1,1 2yay_A_,14,169,1,1 2yay_A_,15,19,1,1 2yay_A_,15,25,1,1 2yay_A_,15,26,1,1 2yay_A_,16,20,1,1 2yay_A_,17,21,1,1 2yay_A_,18,22,1,1 2yay_A_,18,79,1,1 2yay_A_,21,185,1,1 2yay_A_,24,28,1,1 2yay_A_,25,29,1,1 2yay_A_,26,83,1,1 2yay_A_,26,86,1,1 2yay_A_,29,33,1,1 2yay_A_,30,33,1,1 2yay_A_,31,35,1,1 2yay_A_,32,36,1,1 2yay_A_,32,145,1,1 2yay_A_,33,37,1,1 2yay_A_,34,38,1,1 2yay_A_,34,83,1,1 2yay_A_,35,39,1,1 2yay_A_,36,40,1,1 2yay_A_,37,41,1,1 2yay_A_,38,42,1,1 2yay_A_,39,42,1,1 2yay_A_,39,43,1,1 2yay_A_,40,43,1,1 2yay_A_,40,44,1,1 2yay_A_,41,45,1,1 2yay_A_,42,46,1,1 2yay_A_,43,47,1,1 2yay_A_,44,48,1,1 2yay_A_,45,48,1,1 2yay_A_,46,49,1,1 2yay_A_,47,51,1,1 2yay_A_,48,62,1,1 2yay_A_,48,65,1,1 2yay_A_,49,125,1,1 2yay_A_,56,59,1,1 2yay_A_,62,65,1,1 2yay_A_,62,66,1,1 2yay_A_,63,67,1,1 2yay_A_,64,67,1,1 2yay_A_,65,69,1,1 2yay_A_,66,70,1,1 2yay_A_,67,71,1,1 2yay_A_,67,168,1,1 2yay_A_,68,72,1,1 2yay_A_,69,73,1,1 2yay_A_,70,74,1,1 2yay_A_,71,75,1,1 2yay_A_,72,76,1,1 2yay_A_,72,172,1,1 2yay_A_,73,77,1,1 2yay_A_,74,78,1,1 2yay_A_,75,79,1,1 2yay_A_,75,176,1,1 2yay_A_,76,80,1,1 2yay_A_,77,81,1,1 2yay_A_,78,82,1,1 2yay_A_,79,83,1,1 2yay_A_,80,84,1,1 2yay_A_,81,85,1,1 2yay_A_,82,86,1,1 2yay_A_,83,87,1,1 2yay_A_,84,87,1,1 2yay_A_,88,91,1,1 2yay_A_,89,92,1,1 2yay_A_,93,96,1,1 2yay_A_,94,97,1,1 2yay_A_,94,98,1,1 2yay_A_,95,146,1,1 2yay_A_,98,146,1,1 2yay_A_,99,102,1,1 2yay_A_,100,103,1,1 2yay_A_,105,140,1,1 2yay_A_,107,137,1,1 2yay_A_,111,113,1,1 2yay_A_,113,114,1,1 2yay_A_,113,130,1,1 2yay_A_,114,123,1,1 2yay_A_,116,120,1,1 2yay_A_,116,121,1,1 2yay_A_,116,153,1,1 2yay_A_,120,137,1,1 2yay_A_,122,134,1,1 2yay_A_,124,127,1,1 2yay_A_,124,130,1,1 2yay_A_,125,160,1,1 2yay_A_,127,130,1,1 2yay_A_,127,131,1,1 2yay_A_,128,132,1,1 2yay_A_,129,133,1,1 2yay_A_,130,134,1,1 2yay_A_,131,135,1,1 2yay_A_,132,136,1,1 2yay_A_,133,137,1,1 2yay_A_,134,138,1,1 2yay_A_,135,139,1,1 2yay_A_,136,140,1,1 2yay_A_,137,141,1,1 2yay_A_,138,142,1,1 2yay_A_,139,143,1,1 2yay_A_,140,144,1,1 2yay_A_,141,146,1,1 2yay_A_,142,145,1,1 2yay_A_,144,146,1,1 2yay_A_,146,150,1,1 2yay_A_,147,151,1,1 2yay_A_,148,152,1,1 2yay_A_,149,153,1,1 2yay_A_,150,154,1,1 2yay_A_,151,155,1,1 2yay_A_,152,156,1,1 2yay_A_,153,157,1,1 2yay_A_,154,158,1,1 2yay_A_,155,159,1,1 2yay_A_,156,160,1,1 2yay_A_,157,161,1,1 2yay_A_,158,163,1,1 2yay_A_,159,162,1,1 2yay_A_,164,167,1,1 2yay_A_,164,168,1,1 2yay_A_,164,210,1,1 2yay_A_,165,169,1,1 2yay_A_,166,170,1,1 2yay_A_,167,171,1,1 2yay_A_,168,172,1,1 2yay_A_,168,203,1,1 2yay_A_,169,173,1,1 2yay_A_,170,174,1,1 2yay_A_,171,175,1,1 2yay_A_,172,176,1,1 2yay_A_,172,199,1,1 2yay_A_,173,177,1,1 2yay_A_,174,178,1,1 2yay_A_,175,179,1,1 2yay_A_,176,180,1,1 2yay_A_,177,181,1,1 2yay_A_,178,182,1,1 2yay_A_,179,182,1,1 2yay_A_,179,184,1,1 2yay_A_,179,198,1,1 2yay_A_,183,187,1,1 2yay_A_,183,188,1,1 2yay_A_,186,188,1,1 2yay_A_,189,198,1,1 2yay_A_,191,197,1,1 2yay_A_,191,198,1,1 2yay_A_,193,196,1,1 2yay_A_,197,199,1,1 2yay_A_,197,200,1,1 2yay_A_,198,199,1,1 2yay_A_,198,201,1,1 2yay_A_,199,202,1,1 2yay_A_,201,205,1,1 2yay_A_,203,206,1,1 2yay_A_,205,230,1,1 2yay_A_,206,209,1,1 2yay_A_,210,213,1,1 2yay_A_,210,214,1,1 2yay_A_,212,215,1,1 2yay_A_,214,224,1,1 2yay_A_,216,220,1,1 2yay_A_,219,223,1,1 2yay_A_,220,224,1,1 2yay_A_,221,225,1,1 2yay_A_,222,226,1,1 2yay_A_,223,226,1,1 2yay_A_,223,227,1,1 2yay_A_,224,228,1,1 2yay_A_,225,229,1,1 2yay_A_,225,245,1,1 2yay_A_,225,246,1,1 2yay_A_,226,230,1,1 2yay_A_,227,231,1,1 2yay_A_,228,232,1,1 2yay_A_,229,233,1,1 2yay_A_,230,234,1,1 2yay_A_,231,235,1,1 2yay_A_,232,235,1,1 2yay_A_,232,237,1,1 2yay_A_,232,243,1,1 2yay_A_,233,236,1,1 2yay_A_,234,236,1,1 2yay_A_,237,242,1,1 2yay_A_,238,241,1,1 2yay_A_,239,242,1,1 2yay_A_,240,241,1,1 2yay_A_,244,247,1,1 2yay_A_,244,248,1,1 2yay_A_,245,249,1,1 2yay_A_,246,250,1,1 2yay_A_,247,251,1,1 2yay_A_,248,252,1,1 2yay_A_,249,253,1,1 2yay_A_,250,254,1,1 2yay_A_,251,255,1,1 2yay_A_,252,256,1,1 2yay_A_,254,257,1,1