pair,contact1,contact2,flow1,flow2 1cz4_A_,4,89,1,1 1cz4_A_,5,89,1,1 1cz4_A_,7,87,1,1 1cz4_A_,9,85,1,1 1cz4_A_,10,65,1,1 1cz4_A_,10,67,1,1 1cz4_A_,11,82,1,1 1cz4_A_,11,83,1,1 1cz4_A_,12,67,1,1 1cz4_A_,12,69,1,1 1cz4_A_,22,53,1,1 1cz4_A_,23,55,1,1 1cz4_A_,24,53,1,1 1cz4_A_,24,55,1,1 1cz4_A_,26,55,1,1 1cz4_A_,26,57,1,1 1cz4_A_,27,30,1,1 1cz4_A_,27,31,1,1 1cz4_A_,27,63,1,1 1cz4_A_,28,32,1,1 1cz4_A_,29,33,1,1 1cz4_A_,37,40,1,1 1cz4_A_,40,54,1,1 1cz4_A_,41,90,1,1 1cz4_A_,42,52,1,1 1cz4_A_,43,88,1,1 1cz4_A_,44,50,1,1 1cz4_A_,45,86,1,1 1cz4_A_,48,77,1,1 1cz4_A_,59,63,1,1 1cz4_A_,70,71,1,1 1cz4_A_,70,74,1,1 1cz4_A_,71,75,1,1 1cz4_A_,72,76,1,1 1cz4_A_,73,76,1,1 1cz4_A_,74,78,1,1 1cz4_A_,74,79,1,1 1cz4_A_,80,83,1,1 1cz4_A_,93,163,1,1 1cz4_A_,95,163,1,1 1cz4_A_,95,168,1,1 1cz4_A_,96,169,1,1 1cz4_A_,98,169,1,1 1cz4_A_,98,171,1,1 1cz4_A_,99,153,1,1 1cz4_A_,99,154,1,1 1cz4_A_,100,171,1,1 1cz4_A_,100,173,1,1 1cz4_A_,101,151,1,1 1cz4_A_,103,149,1,1 1cz4_A_,105,107,1,1 1cz4_A_,105,108,1,1 1cz4_A_,107,145,1,1 1cz4_A_,107,146,1,1 1cz4_A_,115,119,1,1 1cz4_A_,116,120,1,1 1cz4_A_,117,121,1,1 1cz4_A_,118,122,1,1 1cz4_A_,119,123,1,1 1cz4_A_,120,124,1,1 1cz4_A_,121,165,1,1 1cz4_A_,127,164,1,1 1cz4_A_,129,162,1,1 1cz4_A_,130,133,1,1 1cz4_A_,132,153,1,1 1cz4_A_,133,152,1,1 1cz4_A_,135,150,1,1 1cz4_A_,138,140,1,1 1cz4_A_,141,145,1,1 1cz4_A_,143,145,1,1 1cz4_A_,165,168,1,1