pair,contact1,contact2,flow1,flow2 2nn5_A_,2,6,1,1 2nn5_A_,3,7,1,1 2nn5_A_,3,150,1,1 2nn5_A_,4,8,1,1 2nn5_A_,5,9,1,1 2nn5_A_,6,9,1,1 2nn5_A_,6,10,1,1 2nn5_A_,6,135,1,1 2nn5_A_,7,10,1,1 2nn5_A_,7,11,1,1 2nn5_A_,8,11,1,1 2nn5_A_,10,138,1,1 2nn5_A_,11,13,1,1 2nn5_A_,12,14,1,1 2nn5_A_,13,26,1,1 2nn5_A_,13,160,1,1 2nn5_A_,14,25,1,1 2nn5_A_,16,18,1,1 2nn5_A_,16,23,1,1 2nn5_A_,18,21,1,1 2nn5_A_,20,123,1,1 2nn5_A_,22,115,1,1 2nn5_A_,24,113,1,1 2nn5_A_,26,28,1,1 2nn5_A_,26,111,1,1 2nn5_A_,27,28,1,1 2nn5_A_,28,109,1,1 2nn5_A_,28,131,1,1 2nn5_A_,28,135,1,1 2nn5_A_,29,138,1,1 2nn5_A_,30,32,1,1 2nn5_A_,30,107,1,1 2nn5_A_,31,142,1,1 2nn5_A_,32,107,1,1 2nn5_A_,33,36,1,1 2nn5_A_,33,37,1,1 2nn5_A_,34,38,1,1 2nn5_A_,36,39,1,1 2nn5_A_,37,40,1,1 2nn5_A_,38,41,1,1 2nn5_A_,38,42,1,1 2nn5_A_,39,42,1,1 2nn5_A_,39,43,1,1 2nn5_A_,40,50,1,1 2nn5_A_,41,65,1,1 2nn5_A_,43,46,1,1 2nn5_A_,43,47,1,1 2nn5_A_,44,48,1,1 2nn5_A_,44,56,1,1 2nn5_A_,46,49,1,1 2nn5_A_,47,50,1,1 2nn5_A_,47,51,1,1 2nn5_A_,48,52,1,1 2nn5_A_,48,54,1,1 2nn5_A_,49,136,1,1 2nn5_A_,51,54,1,1 2nn5_A_,53,68,1,1 2nn5_A_,55,66,1,1 2nn5_A_,57,64,1,1 2nn5_A_,58,64,1,1 2nn5_A_,60,63,1,1 2nn5_A_,63,77,1,1 2nn5_A_,67,74,1,1 2nn5_A_,69,72,1,1 2nn5_A_,76,89,1,1 2nn5_A_,78,87,1,1 2nn5_A_,79,80,1,1 2nn5_A_,79,87,1,1 2nn5_A_,81,84,1,1 2nn5_A_,81,85,1,1 2nn5_A_,82,84,1,1 2nn5_A_,84,99,1,1 2nn5_A_,86,97,1,1 2nn5_A_,88,95,1,1 2nn5_A_,90,93,1,1 2nn5_A_,90,126,1,1 2nn5_A_,91,92,1,1 2nn5_A_,91,120,1,1 2nn5_A_,94,114,1,1 2nn5_A_,96,112,1,1 2nn5_A_,98,110,1,1 2nn5_A_,100,102,1,1 2nn5_A_,100,108,1,1 2nn5_A_,102,106,1,1 2nn5_A_,103,106,1,1 2nn5_A_,115,123,1,1 2nn5_A_,116,119,1,1 2nn5_A_,122,125,1,1 2nn5_A_,122,126,1,1 2nn5_A_,123,127,1,1 2nn5_A_,124,128,1,1 2nn5_A_,125,129,1,1 2nn5_A_,126,130,1,1 2nn5_A_,127,131,1,1 2nn5_A_,128,131,1,1 2nn5_A_,128,132,1,1 2nn5_A_,129,133,1,1 2nn5_A_,130,134,1,1 2nn5_A_,131,135,1,1 2nn5_A_,131,160,1,1 2nn5_A_,132,136,1,1 2nn5_A_,133,137,1,1 2nn5_A_,134,138,1,1 2nn5_A_,135,139,1,1 2nn5_A_,136,139,1,1 2nn5_A_,136,140,1,1 2nn5_A_,136,146,1,1 2nn5_A_,137,141,1,1 2nn5_A_,138,142,1,1 2nn5_A_,139,143,1,1 2nn5_A_,139,149,1,1 2nn5_A_,143,146,1,1 2nn5_A_,152,155,1,1 2nn5_A_,152,156,1,1 2nn5_A_,153,157,1,1 2nn5_A_,154,158,1,1 2nn5_A_,155,159,1,1 2nn5_A_,156,160,1,1 2nn5_A_,157,161,1,1 2nn5_A_,158,162,1,1 2nn5_A_,159,163,1,1 2nn5_A_,160,164,1,1 2nn5_A_,161,165,1,1 2nn5_A_,162,166,1,1 2nn5_A_,164,167,1,1 2nn5_A_,165,168,1,1