pair,contact1,contact2,flow1,flow2 1ycd_A_,2,3,1,1 1ycd_A_,2,36,1,1 1ycd_A_,4,36,1,1 1ycd_A_,5,98,1,1 1ycd_A_,5,102,1,1 1ycd_A_,5,103,1,1 1ycd_A_,6,36,1,1 1ycd_A_,6,38,1,1 1ycd_A_,7,103,1,1 1ycd_A_,7,105,1,1 1ycd_A_,8,38,1,1 1ycd_A_,9,105,1,1 1ycd_A_,9,107,1,1 1ycd_A_,10,11,1,1 1ycd_A_,10,42,1,1 1ycd_A_,10,72,1,1 1ycd_A_,11,14,1,1 1ycd_A_,13,70,1,1 1ycd_A_,15,18,1,1 1ycd_A_,15,19,1,1 1ycd_A_,15,67,1,1 1ycd_A_,16,20,1,1 1ycd_A_,16,41,1,1 1ycd_A_,17,21,1,1 1ycd_A_,18,22,1,1 1ycd_A_,19,23,1,1 1ycd_A_,20,23,1,1 1ycd_A_,20,27,1,1 1ycd_A_,21,24,1,1 1ycd_A_,23,27,1,1 1ycd_A_,23,39,1,1 1ycd_A_,24,28,1,1 1ycd_A_,25,29,1,1 1ycd_A_,26,30,1,1 1ycd_A_,27,31,1,1 1ycd_A_,27,39,1,1 1ycd_A_,28,32,1,1 1ycd_A_,29,33,1,1 1ycd_A_,30,35,1,1 1ycd_A_,31,34,1,1 1ycd_A_,36,38,1,1 1ycd_A_,38,101,1,1 1ycd_A_,42,70,1,1 1ycd_A_,44,71,1,1 1ycd_A_,46,69,1,1 1ycd_A_,47,49,1,1 1ycd_A_,47,50,1,1 1ycd_A_,48,51,1,1 1ycd_A_,48,55,1,1 1ycd_A_,56,59,1,1 1ycd_A_,56,60,1,1 1ycd_A_,57,61,1,1 1ycd_A_,58,62,1,1 1ycd_A_,59,63,1,1 1ycd_A_,60,64,1,1 1ycd_A_,61,65,1,1 1ycd_A_,62,66,1,1 1ycd_A_,63,68,1,1 1ycd_A_,64,67,1,1 1ycd_A_,67,70,1,1 1ycd_A_,72,109,1,1 1ycd_A_,73,109,1,1 1ycd_A_,75,77,1,1 1ycd_A_,76,78,1,1 1ycd_A_,76,81,1,1 1ycd_A_,78,81,1,1 1ycd_A_,79,82,1,1 1ycd_A_,79,143,1,1 1ycd_A_,82,158,1,1 1ycd_A_,83,85,1,1 1ycd_A_,84,88,1,1 1ycd_A_,85,89,1,1 1ycd_A_,86,90,1,1 1ycd_A_,87,91,1,1 1ycd_A_,88,92,1,1 1ycd_A_,89,93,1,1 1ycd_A_,90,94,1,1 1ycd_A_,91,95,1,1 1ycd_A_,92,96,1,1 1ycd_A_,93,97,1,1 1ycd_A_,94,98,1,1 1ycd_A_,94,101,1,1 1ycd_A_,95,99,1,1 1ycd_A_,101,128,1,1 1ycd_A_,102,132,1,1 1ycd_A_,104,133,1,1 1ycd_A_,104,135,1,1 1ycd_A_,106,135,1,1 1ycd_A_,106,137,1,1 1ycd_A_,108,111,1,1 1ycd_A_,108,112,1,1 1ycd_A_,108,137,1,1 1ycd_A_,109,113,1,1 1ycd_A_,110,114,1,1 1ycd_A_,111,114,1,1 1ycd_A_,111,115,1,1 1ycd_A_,112,116,1,1 1ycd_A_,113,117,1,1 1ycd_A_,114,118,1,1 1ycd_A_,115,119,1,1 1ycd_A_,117,120,1,1 1ycd_A_,118,134,1,1 1ycd_A_,119,162,1,1 1ycd_A_,119,166,1,1 1ycd_A_,119,196,1,1 1ycd_A_,120,123,1,1 1ycd_A_,120,124,1,1 1ycd_A_,120,161,1,1 1ycd_A_,121,125,1,1 1ycd_A_,122,128,1,1 1ycd_A_,123,166,1,1 1ycd_A_,125,128,1,1 1ycd_A_,128,129,1,1 1ycd_A_,130,170,1,1 1ycd_A_,131,171,1,1 1ycd_A_,132,172,1,1 1ycd_A_,134,172,1,1 1ycd_A_,134,174,1,1 1ycd_A_,136,174,1,1 1ycd_A_,136,176,1,1 1ycd_A_,138,176,1,1 1ycd_A_,138,181,1,1 1ycd_A_,139,189,1,1 1ycd_A_,141,143,1,1 1ycd_A_,141,188,1,1 1ycd_A_,142,156,1,1 1ycd_A_,144,154,1,1 1ycd_A_,144,156,1,1 1ycd_A_,146,148,1,1 1ycd_A_,146,149,1,1 1ycd_A_,146,152,1,1 1ycd_A_,149,152,1,1 1ycd_A_,153,191,1,1 1ycd_A_,155,160,1,1 1ycd_A_,156,159,1,1 1ycd_A_,157,160,1,1 1ycd_A_,159,163,1,1 1ycd_A_,161,164,1,1 1ycd_A_,169,200,1,1 1ycd_A_,170,206,1,1 1ycd_A_,172,231,1,1 1ycd_A_,173,206,1,1 1ycd_A_,173,208,1,1 1ycd_A_,175,208,1,1 1ycd_A_,175,210,1,1 1ycd_A_,177,210,1,1 1ycd_A_,177,212,1,1 1ycd_A_,178,181,1,1 1ycd_A_,179,212,1,1 1ycd_A_,180,213,1,1 1ycd_A_,180,214,1,1 1ycd_A_,181,184,1,1 1ycd_A_,181,216,1,1 1ycd_A_,185,188,1,1 1ycd_A_,186,190,1,1 1ycd_A_,187,191,1,1 1ycd_A_,188,192,1,1 1ycd_A_,189,193,1,1 1ycd_A_,190,194,1,1 1ycd_A_,192,195,1,1 1ycd_A_,193,197,1,1 1ycd_A_,194,198,1,1 1ycd_A_,195,199,1,1 1ycd_A_,196,200,1,1 1ycd_A_,197,202,1,1 1ycd_A_,198,201,1,1 1ycd_A_,200,203,1,1 1ycd_A_,203,205,1,1 1ycd_A_,203,206,1,1 1ycd_A_,203,207,1,1 1ycd_A_,212,214,1,1 1ycd_A_,221,223,1,1 1ycd_A_,221,224,1,1 1ycd_A_,221,225,1,1 1ycd_A_,222,226,1,1 1ycd_A_,224,228,1,1 1ycd_A_,225,229,1,1 1ycd_A_,226,230,1,1 1ycd_A_,227,231,1,1 1ycd_A_,228,232,1,1 1ycd_A_,229,233,1,1 1ycd_A_,230,233,1,1 1ycd_A_,230,234,1,1 1ycd_A_,231,234,1,1 1ycd_A_,231,235,1,1 1ycd_A_,232,235,1,1 1ycd_A_,232,236,1,1 1ycd_A_,234,237,1,1