pair,contact1,contact2,flow1,flow2 6xiq_s_,6,8,1,1 6xiq_s_,6,9,1,1 6xiq_s_,6,10,1,1 6xiq_s_,9,12,1,1 6xiq_s_,10,13,1,1 6xiq_s_,11,15,1,1 6xiq_s_,11,16,1,1 6xiq_s_,20,23,1,1 6xiq_s_,21,25,1,1 6xiq_s_,21,77,1,1 6xiq_s_,22,26,1,1 6xiq_s_,23,28,1,1 6xiq_s_,33,37,1,1 6xiq_s_,34,38,1,1 6xiq_s_,35,38,1,1 6xiq_s_,35,39,1,1 6xiq_s_,36,40,1,1 6xiq_s_,37,100,1,1 6xiq_s_,44,72,1,1 6xiq_s_,46,70,1,1 6xiq_s_,48,68,1,1 6xiq_s_,49,68,1,1 6xiq_s_,51,66,1,1 6xiq_s_,51,175,1,1 6xiq_s_,53,64,1,1 6xiq_s_,54,61,1,1 6xiq_s_,56,61,1,1 6xiq_s_,57,60,1,1 6xiq_s_,65,85,1,1 6xiq_s_,67,83,1,1 6xiq_s_,69,81,1,1 6xiq_s_,71,79,1,1 6xiq_s_,73,77,1,1 6xiq_s_,78,104,1,1 6xiq_s_,80,102,1,1 6xiq_s_,87,91,1,1 6xiq_s_,88,92,1,1 6xiq_s_,89,93,1,1 6xiq_s_,90,94,1,1 6xiq_s_,91,95,1,1 6xiq_s_,92,96,1,1 6xiq_s_,93,97,1,1 6xiq_s_,94,98,1,1 6xiq_s_,95,99,1,1 6xiq_s_,96,100,1,1 6xiq_s_,97,101,1,1 6xiq_s_,98,102,1,1 6xiq_s_,106,189,1,1 6xiq_s_,111,119,1,1 6xiq_s_,116,141,1,1 6xiq_s_,119,161,1,1 6xiq_s_,120,139,1,1 6xiq_s_,125,136,1,1 6xiq_s_,127,134,1,1 6xiq_s_,129,132,1,1 6xiq_s_,129,176,1,1 6xiq_s_,133,168,1,1 6xiq_s_,135,166,1,1 6xiq_s_,144,162,1,1 6xiq_s_,144,163,1,1 6xiq_s_,146,163,1,1 6xiq_s_,146,165,1,1 6xiq_s_,148,152,1,1 6xiq_s_,151,155,1,1 6xiq_s_,152,156,1,1 6xiq_s_,153,156,1,1 6xiq_s_,153,157,1,1 6xiq_s_,154,158,1,1 6xiq_s_,155,159,1,1 6xiq_s_,170,173,1,1 6xiq_s_,173,177,1,1 6xiq_s_,174,178,1,1 6xiq_s_,175,179,1,1 6xiq_s_,176,180,1,1 6xiq_s_,177,181,1,1 6xiq_s_,178,182,1,1 6xiq_s_,179,183,1,1 6xiq_s_,180,184,1,1 6xiq_s_,181,185,1,1 6xiq_s_,182,186,1,1 6xiq_s_,183,187,1,1 6xiq_s_,184,188,1,1 6xiq_s_,189,191,1,1 6xiq_s_,194,197,1,1 6xiq_s_,205,207,1,1 6xiq_s_,206,210,1,1 6xiq_s_,210,213,1,1 6xiq_s_,210,214,1,1