pair,contact1,contact2,flow1,flow2 6xzb_F2_,1,5,1,1 6xzb_F2_,2,6,1,1 6xzb_F2_,4,7,1,1 6xzb_F2_,4,8,1,1 6xzb_F2_,5,8,1,1 6xzb_F2_,6,10,1,1 6xzb_F2_,7,28,1,1 6xzb_F2_,10,13,1,1 6xzb_F2_,10,14,1,1 6xzb_F2_,11,15,1,1 6xzb_F2_,12,16,1,1 6xzb_F2_,13,17,1,1 6xzb_F2_,14,17,1,1 6xzb_F2_,14,18,1,1 6xzb_F2_,15,19,1,1 6xzb_F2_,16,21,1,1 6xzb_F2_,23,25,1,1 6xzb_F2_,23,26,1,1 6xzb_F2_,24,27,1,1 6xzb_F2_,25,29,1,1 6xzb_F2_,29,158,1,1 6xzb_F2_,31,156,1,1 6xzb_F2_,32,156,1,1 6xzb_F2_,33,90,1,1 6xzb_F2_,35,88,1,1 6xzb_F2_,36,152,1,1 6xzb_F2_,37,86,1,1 6xzb_F2_,39,41,1,1 6xzb_F2_,40,84,1,1 6xzb_F2_,41,44,1,1 6xzb_F2_,45,47,1,1 6xzb_F2_,46,49,1,1 6xzb_F2_,48,52,1,1 6xzb_F2_,49,53,1,1 6xzb_F2_,50,54,1,1 6xzb_F2_,51,55,1,1 6xzb_F2_,52,55,1,1 6xzb_F2_,52,56,1,1 6xzb_F2_,53,57,1,1 6xzb_F2_,54,58,1,1 6xzb_F2_,55,58,1,1 6xzb_F2_,55,59,1,1 6xzb_F2_,55,149,1,1 6xzb_F2_,56,60,1,1 6xzb_F2_,57,61,1,1 6xzb_F2_,60,94,1,1 6xzb_F2_,65,87,1,1 6xzb_F2_,67,84,1,1 6xzb_F2_,67,85,1,1 6xzb_F2_,69,81,1,1 6xzb_F2_,69,82,1,1 6xzb_F2_,71,72,1,1 6xzb_F2_,72,80,1,1 6xzb_F2_,73,78,1,1 6xzb_F2_,74,77,1,1 6xzb_F2_,92,95,1,1 6xzb_F2_,92,96,1,1 6xzb_F2_,93,97,1,1 6xzb_F2_,94,98,1,1 6xzb_F2_,95,99,1,1 6xzb_F2_,96,100,1,1 6xzb_F2_,98,102,1,1 6xzb_F2_,100,104,1,1 6xzb_F2_,102,105,1,1 6xzb_F2_,116,175,1,1 6xzb_F2_,116,177,1,1 6xzb_F2_,117,119,1,1 6xzb_F2_,117,127,1,1 6xzb_F2_,120,128,1,1 6xzb_F2_,122,124,1,1 6xzb_F2_,122,126,1,1 6xzb_F2_,123,162,1,1 6xzb_F2_,125,157,1,1 6xzb_F2_,125,162,1,1 6xzb_F2_,126,157,1,1 6xzb_F2_,127,154,1,1 6xzb_F2_,127,155,1,1 6xzb_F2_,129,153,1,1 6xzb_F2_,131,151,1,1 6xzb_F2_,134,147,1,1 6xzb_F2_,157,159,1,1 6xzb_F2_,161,163,1,1 6xzb_F2_,161,164,1,1 6xzb_F2_,161,165,1,1 6xzb_F2_,162,166,1,1 6xzb_F2_,163,167,1,1 6xzb_F2_,164,168,1,1 6xzb_F2_,165,168,1,1 6xzb_F2_,165,169,1,1 6xzb_F2_,166,170,1,1 6xzb_F2_,167,171,1,1 6xzb_F2_,168,171,1,1 6xzb_F2_,169,172,1,1 6xzb_F2_,169,174,1,1 6xzb_F2_,170,173,1,1