pair,contact1,contact2,flow1,flow2 1t39_A_,1,61,1,1 1t39_A_,4,19,1,1 1t39_A_,6,17,1,1 1t39_A_,8,15,1,1 1t39_A_,9,14,1,1 1t39_A_,10,12,1,1 1t39_A_,10,13,1,1 1t39_A_,16,28,1,1 1t39_A_,18,25,1,1 1t39_A_,18,26,1,1 1t39_A_,20,23,1,1 1t39_A_,24,59,1,1 1t39_A_,28,30,1,1 1t39_A_,32,36,1,1 1t39_A_,34,37,1,1 1t39_A_,34,38,1,1 1t39_A_,35,39,1,1 1t39_A_,36,40,1,1 1t39_A_,37,41,1,1 1t39_A_,38,42,1,1 1t39_A_,39,43,1,1 1t39_A_,40,44,1,1 1t39_A_,41,45,1,1 1t39_A_,42,46,1,1 1t39_A_,43,47,1,1 1t39_A_,45,147,1,1 1t39_A_,45,148,1,1 1t39_A_,48,51,1,1 1t39_A_,51,54,1,1 1t39_A_,52,55,1,1 1t39_A_,62,64,1,1 1t39_A_,62,65,1,1 1t39_A_,62,66,1,1 1t39_A_,69,73,1,1 1t39_A_,70,74,1,1 1t39_A_,71,75,1,1 1t39_A_,72,76,1,1 1t39_A_,73,77,1,1 1t39_A_,74,78,1,1 1t39_A_,77,80,1,1 1t39_A_,77,81,1,1 1t39_A_,82,123,1,1 1t39_A_,83,86,1,1 1t39_A_,85,148,1,1 1t39_A_,88,123,1,1 1t39_A_,88,125,1,1 1t39_A_,89,92,1,1 1t39_A_,89,93,1,1 1t39_A_,89,127,1,1 1t39_A_,90,93,1,1 1t39_A_,90,94,1,1 1t39_A_,90,125,1,1 1t39_A_,91,95,1,1 1t39_A_,92,96,1,1 1t39_A_,93,97,1,1 1t39_A_,95,98,1,1 1t39_A_,99,101,1,1 1t39_A_,104,107,1,1 1t39_A_,105,109,1,1 1t39_A_,106,110,1,1 1t39_A_,107,111,1,1 1t39_A_,108,112,1,1 1t39_A_,110,113,1,1 1t39_A_,113,119,1,1 1t39_A_,115,119,1,1 1t39_A_,119,121,1,1 1t39_A_,120,123,1,1 1t39_A_,122,123,1,1 1t39_A_,122,148,1,1 1t39_A_,123,148,1,1 1t39_A_,124,141,1,1 1t39_A_,126,129,1,1 1t39_A_,130,132,1,1 1t39_A_,133,141,1,1 1t39_A_,137,140,1,1 1t39_A_,138,142,1,1 1t39_A_,139,143,1,1 1t39_A_,140,144,1,1 1t39_A_,141,145,1,1 1t39_A_,142,146,1,1 1t39_A_,143,147,1,1 1t39_A_,144,148,1,1 1t39_A_,146,149,1,1 1t39_A_,146,150,1,1