pair,contact1,contact2,flow1,flow2 3kzy_A_,2,26,1,1 3kzy_A_,2,68,1,1 3kzy_A_,5,20,1,1 3kzy_A_,6,17,1,1 3kzy_A_,7,18,1,1 3kzy_A_,9,16,1,1 3kzy_A_,10,15,1,1 3kzy_A_,11,13,1,1 3kzy_A_,11,14,1,1 3kzy_A_,15,31,1,1 3kzy_A_,15,32,1,1 3kzy_A_,17,29,1,1 3kzy_A_,19,26,1,1 3kzy_A_,19,27,1,1 3kzy_A_,21,24,1,1 3kzy_A_,21,26,1,1 3kzy_A_,21,68,1,1 3kzy_A_,25,66,1,1 3kzy_A_,25,68,1,1 3kzy_A_,28,121,1,1 3kzy_A_,35,38,1,1 3kzy_A_,40,44,1,1 3kzy_A_,41,45,1,1 3kzy_A_,42,46,1,1 3kzy_A_,43,47,1,1 3kzy_A_,44,48,1,1 3kzy_A_,45,49,1,1 3kzy_A_,46,50,1,1 3kzy_A_,47,51,1,1 3kzy_A_,48,52,1,1 3kzy_A_,49,53,1,1 3kzy_A_,50,54,1,1 3kzy_A_,51,55,1,1 3kzy_A_,52,154,1,1 3kzy_A_,52,155,1,1 3kzy_A_,55,58,1,1 3kzy_A_,56,59,1,1 3kzy_A_,58,61,1,1 3kzy_A_,59,62,1,1 3kzy_A_,68,73,1,1 3kzy_A_,69,71,1,1 3kzy_A_,69,72,1,1 3kzy_A_,70,73,1,1 3kzy_A_,72,79,1,1 3kzy_A_,75,76,1,1 3kzy_A_,75,79,1,1 3kzy_A_,75,80,1,1 3kzy_A_,76,79,1,1 3kzy_A_,76,80,1,1 3kzy_A_,77,81,1,1 3kzy_A_,78,82,1,1 3kzy_A_,79,83,1,1 3kzy_A_,80,84,1,1 3kzy_A_,81,85,1,1 3kzy_A_,82,86,1,1 3kzy_A_,83,87,1,1 3kzy_A_,84,88,1,1 3kzy_A_,85,89,1,1 3kzy_A_,89,130,1,1 3kzy_A_,90,93,1,1 3kzy_A_,92,155,1,1 3kzy_A_,95,130,1,1 3kzy_A_,95,132,1,1 3kzy_A_,96,98,1,1 3kzy_A_,96,99,1,1 3kzy_A_,96,100,1,1 3kzy_A_,97,101,1,1 3kzy_A_,97,132,1,1 3kzy_A_,98,102,1,1 3kzy_A_,99,103,1,1 3kzy_A_,100,104,1,1 3kzy_A_,101,106,1,1 3kzy_A_,102,105,1,1 3kzy_A_,106,109,1,1 3kzy_A_,109,113,1,1 3kzy_A_,110,114,1,1 3kzy_A_,111,115,1,1 3kzy_A_,112,116,1,1 3kzy_A_,113,117,1,1 3kzy_A_,114,118,1,1 3kzy_A_,114,133,1,1 3kzy_A_,115,119,1,1 3kzy_A_,116,119,1,1 3kzy_A_,117,120,1,1 3kzy_A_,118,142,1,1 3kzy_A_,120,122,1,1 3kzy_A_,120,126,1,1 3kzy_A_,122,126,1,1 3kzy_A_,123,125,1,1 3kzy_A_,126,128,1,1 3kzy_A_,127,130,1,1 3kzy_A_,128,131,1,1 3kzy_A_,129,155,1,1 3kzy_A_,130,155,1,1 3kzy_A_,131,148,1,1 3kzy_A_,133,137,1,1 3kzy_A_,134,137,1,1 3kzy_A_,135,158,1,1 3kzy_A_,137,139,1,1 3kzy_A_,138,148,1,1 3kzy_A_,140,148,1,1 3kzy_A_,141,144,1,1 3kzy_A_,144,148,1,1 3kzy_A_,145,149,1,1 3kzy_A_,146,150,1,1 3kzy_A_,147,151,1,1 3kzy_A_,148,152,1,1 3kzy_A_,149,153,1,1 3kzy_A_,149,161,1,1 3kzy_A_,150,154,1,1 3kzy_A_,151,155,1,1 3kzy_A_,152,157,1,1 3kzy_A_,153,156,1,1 3kzy_A_,157,159,1,1 3kzy_A_,157,160,1,1