pair,contact1,contact2,flow1,flow2 1zk8_A_,4,7,1,1 1zk8_A_,4,8,1,1 1zk8_A_,5,9,1,1 1zk8_A_,6,10,1,1 1zk8_A_,7,11,1,1 1zk8_A_,8,12,1,1 1zk8_A_,9,13,1,1 1zk8_A_,10,14,1,1 1zk8_A_,11,15,1,1 1zk8_A_,12,16,1,1 1zk8_A_,13,17,1,1 1zk8_A_,14,18,1,1 1zk8_A_,15,19,1,1 1zk8_A_,16,20,1,1 1zk8_A_,17,92,1,1 1zk8_A_,17,95,1,1 1zk8_A_,20,23,1,1 1zk8_A_,21,24,1,1 1zk8_A_,21,51,1,1 1zk8_A_,23,28,1,1 1zk8_A_,25,28,1,1 1zk8_A_,25,29,1,1 1zk8_A_,26,30,1,1 1zk8_A_,27,31,1,1 1zk8_A_,28,32,1,1 1zk8_A_,29,33,1,1 1zk8_A_,30,35,1,1 1zk8_A_,36,39,1,1 1zk8_A_,38,41,1,1 1zk8_A_,39,42,1,1 1zk8_A_,40,43,1,1 1zk8_A_,40,44,1,1 1zk8_A_,45,49,1,1 1zk8_A_,46,50,1,1 1zk8_A_,47,51,1,1 1zk8_A_,48,52,1,1 1zk8_A_,49,53,1,1 1zk8_A_,50,54,1,1 1zk8_A_,51,55,1,1 1zk8_A_,52,56,1,1 1zk8_A_,52,105,1,1 1zk8_A_,53,57,1,1 1zk8_A_,54,58,1,1 1zk8_A_,55,59,1,1 1zk8_A_,56,60,1,1 1zk8_A_,57,61,1,1 1zk8_A_,58,62,1,1 1zk8_A_,59,63,1,1 1zk8_A_,60,64,1,1 1zk8_A_,61,65,1,1 1zk8_A_,61,92,1,1 1zk8_A_,62,66,1,1 1zk8_A_,63,67,1,1 1zk8_A_,64,68,1,1 1zk8_A_,65,69,1,1 1zk8_A_,66,70,1,1 1zk8_A_,68,71,1,1 1zk8_A_,69,73,1,1 1zk8_A_,70,73,1,1 1zk8_A_,74,77,1,1 1zk8_A_,75,79,1,1 1zk8_A_,75,124,1,1 1zk8_A_,75,176,1,1 1zk8_A_,76,80,1,1 1zk8_A_,77,81,1,1 1zk8_A_,78,82,1,1 1zk8_A_,79,83,1,1 1zk8_A_,79,165,1,1 1zk8_A_,80,84,1,1 1zk8_A_,81,85,1,1 1zk8_A_,82,86,1,1 1zk8_A_,83,87,1,1 1zk8_A_,83,90,1,1 1zk8_A_,83,165,1,1 1zk8_A_,84,88,1,1 1zk8_A_,85,89,1,1 1zk8_A_,85,96,1,1 1zk8_A_,86,90,1,1 1zk8_A_,87,91,1,1 1zk8_A_,88,92,1,1 1zk8_A_,90,149,1,1 1zk8_A_,92,96,1,1 1zk8_A_,93,97,1,1 1zk8_A_,94,98,1,1 1zk8_A_,96,99,1,1 1zk8_A_,96,143,1,1 1zk8_A_,97,100,1,1 1zk8_A_,98,101,1,1 1zk8_A_,103,105,1,1 1zk8_A_,103,106,1,1 1zk8_A_,103,107,1,1 1zk8_A_,104,108,1,1 1zk8_A_,105,109,1,1 1zk8_A_,106,110,1,1 1zk8_A_,107,110,1,1 1zk8_A_,108,111,1,1 1zk8_A_,110,113,1,1 1zk8_A_,110,114,1,1 1zk8_A_,111,115,1,1 1zk8_A_,112,116,1,1 1zk8_A_,113,117,1,1 1zk8_A_,114,118,1,1 1zk8_A_,115,119,1,1 1zk8_A_,116,120,1,1 1zk8_A_,117,121,1,1 1zk8_A_,118,122,1,1 1zk8_A_,120,123,1,1 1zk8_A_,121,124,1,1 1zk8_A_,122,125,1,1 1zk8_A_,128,132,1,1 1zk8_A_,129,133,1,1 1zk8_A_,130,134,1,1 1zk8_A_,131,135,1,1 1zk8_A_,132,135,1,1 1zk8_A_,132,136,1,1 1zk8_A_,133,137,1,1 1zk8_A_,134,138,1,1 1zk8_A_,135,139,1,1 1zk8_A_,136,140,1,1 1zk8_A_,137,141,1,1 1zk8_A_,138,142,1,1 1zk8_A_,139,143,1,1 1zk8_A_,140,144,1,1 1zk8_A_,141,145,1,1 1zk8_A_,142,146,1,1 1zk8_A_,143,147,1,1 1zk8_A_,144,148,1,1 1zk8_A_,145,149,1,1 1zk8_A_,146,150,1,1 1zk8_A_,147,151,1,1 1zk8_A_,148,153,1,1 1zk8_A_,149,152,1,1 1zk8_A_,159,162,1,1 1zk8_A_,159,163,1,1 1zk8_A_,160,164,1,1 1zk8_A_,161,165,1,1 1zk8_A_,162,166,1,1 1zk8_A_,163,167,1,1 1zk8_A_,164,168,1,1 1zk8_A_,165,169,1,1 1zk8_A_,166,170,1,1 1zk8_A_,167,171,1,1 1zk8_A_,168,172,1,1 1zk8_A_,169,173,1,1 1zk8_A_,170,174,1,1 1zk8_A_,171,175,1,1 1zk8_A_,172,175,1,1 1zk8_A_,172,176,1,1