pair,contact1,contact2,flow1,flow2 2ybg_A_,4,6,1,1 2ybg_A_,6,170,1,1 2ybg_A_,8,170,1,1 2ybg_A_,9,14,1,1 2ybg_A_,10,13,1,1 2ybg_A_,12,52,1,1 2ybg_A_,12,53,1,1 2ybg_A_,13,15,1,1 2ybg_A_,14,171,1,1 2ybg_A_,15,50,1,1 2ybg_A_,17,48,1,1 2ybg_A_,22,29,1,1 2ybg_A_,23,186,1,1 2ybg_A_,24,26,1,1 2ybg_A_,28,44,1,1 2ybg_A_,29,38,1,1 2ybg_A_,29,185,1,1 2ybg_A_,30,35,1,1 2ybg_A_,31,34,1,1 2ybg_A_,31,36,1,1 2ybg_A_,31,189,1,1 2ybg_A_,32,35,1,1 2ybg_A_,35,172,1,1 2ybg_A_,35,174,1,1 2ybg_A_,36,174,1,1 2ybg_A_,36,188,1,1 2ybg_A_,37,174,1,1 2ybg_A_,37,176,1,1 2ybg_A_,39,176,1,1 2ybg_A_,39,178,1,1 2ybg_A_,40,43,1,1 2ybg_A_,40,179,1,1 2ybg_A_,42,139,1,1 2ybg_A_,43,138,1,1 2ybg_A_,44,102,1,1 2ybg_A_,45,137,1,1 2ybg_A_,47,135,1,1 2ybg_A_,48,50,1,1 2ybg_A_,49,133,1,1 2ybg_A_,56,59,1,1 2ybg_A_,59,124,1,1 2ybg_A_,60,108,1,1 2ybg_A_,60,161,1,1 2ybg_A_,61,122,1,1 2ybg_A_,62,119,1,1 2ybg_A_,62,159,1,1 2ybg_A_,62,161,1,1 2ybg_A_,63,120,1,1 2ybg_A_,64,157,1,1 2ybg_A_,66,155,1,1 2ybg_A_,68,153,1,1 2ybg_A_,68,174,1,1 2ybg_A_,69,72,1,1 2ybg_A_,70,71,1,1 2ybg_A_,70,73,1,1 2ybg_A_,72,75,1,1 2ybg_A_,73,117,1,1 2ybg_A_,75,152,1,1 2ybg_A_,79,88,1,1 2ybg_A_,79,95,1,1 2ybg_A_,79,96,1,1 2ybg_A_,79,140,1,1 2ybg_A_,80,83,1,1 2ybg_A_,80,84,1,1 2ybg_A_,81,85,1,1 2ybg_A_,82,86,1,1 2ybg_A_,83,86,1,1 2ybg_A_,83,141,1,1 2ybg_A_,83,145,1,1 2ybg_A_,84,96,1,1 2ybg_A_,88,100,1,1 2ybg_A_,89,91,1,1 2ybg_A_,90,92,1,1 2ybg_A_,90,93,1,1 2ybg_A_,94,97,1,1 2ybg_A_,97,111,1,1 2ybg_A_,98,140,1,1 2ybg_A_,100,138,1,1 2ybg_A_,101,109,1,1 2ybg_A_,102,136,1,1 2ybg_A_,102,138,1,1 2ybg_A_,104,106,1,1 2ybg_A_,104,107,1,1 2ybg_A_,108,121,1,1 2ybg_A_,110,119,1,1 2ybg_A_,112,114,1,1 2ybg_A_,112,115,1,1 2ybg_A_,112,116,1,1 2ybg_A_,112,117,1,1 2ybg_A_,115,117,1,1 2ybg_A_,125,133,1,1 2ybg_A_,130,132,1,1 2ybg_A_,137,138,1,1 2ybg_A_,139,156,1,1 2ybg_A_,142,145,1,1 2ybg_A_,143,151,1,1 2ybg_A_,143,177,1,1 2ybg_A_,145,150,1,1 2ybg_A_,148,152,1,1 2ybg_A_,149,152,1,1 2ybg_A_,154,175,1,1 2ybg_A_,156,173,1,1 2ybg_A_,158,171,1,1 2ybg_A_,159,160,1,1 2ybg_A_,159,169,1,1 2ybg_A_,160,168,1,1 2ybg_A_,160,169,1,1 2ybg_A_,162,164,1,1 2ybg_A_,162,165,1,1 2ybg_A_,162,166,1,1 2ybg_A_,176,178,1,1 2ybg_A_,176,188,1,1 2ybg_A_,180,184,1,1 2ybg_A_,181,185,1,1 2ybg_A_,182,186,1,1 2ybg_A_,183,187,1,1 2ybg_A_,184,188,1,1 2ybg_A_,185,189,1,1 2ybg_A_,187,190,1,1