pair,contact1,contact2,flow1,flow2 4ow1_A_,5,8,1,1 4ow1_A_,5,9,1,1 4ow1_A_,5,77,1,1 4ow1_A_,6,10,1,1 4ow1_A_,6,59,1,1 4ow1_A_,7,11,1,1 4ow1_A_,7,51,1,1 4ow1_A_,8,12,1,1 4ow1_A_,9,13,1,1 4ow1_A_,10,14,1,1 4ow1_A_,10,16,1,1 4ow1_A_,11,15,1,1 4ow1_A_,14,17,1,1 4ow1_A_,14,29,1,1 4ow1_A_,17,19,1,1 4ow1_A_,17,20,1,1 4ow1_A_,18,54,1,1 4ow1_A_,20,28,1,1 4ow1_A_,24,26,1,1 4ow1_A_,27,32,1,1 4ow1_A_,28,31,1,1 4ow1_A_,29,54,1,1 4ow1_A_,30,70,1,1 4ow1_A_,33,37,1,1 4ow1_A_,34,38,1,1 4ow1_A_,35,39,1,1 4ow1_A_,36,40,1,1 4ow1_A_,37,40,1,1 4ow1_A_,37,42,1,1 4ow1_A_,37,43,1,1 4ow1_A_,38,41,1,1 4ow1_A_,40,60,1,1 4ow1_A_,45,47,1,1 4ow1_A_,45,48,1,1 4ow1_A_,46,49,1,1 4ow1_A_,49,54,1,1 4ow1_A_,50,53,1,1 4ow1_A_,50,54,1,1 4ow1_A_,51,52,1,1 4ow1_A_,51,55,1,1 4ow1_A_,52,56,1,1 4ow1_A_,53,57,1,1 4ow1_A_,54,58,1,1 4ow1_A_,55,59,1,1 4ow1_A_,56,60,1,1 4ow1_A_,57,61,1,1 4ow1_A_,58,62,1,1 4ow1_A_,59,63,1,1 4ow1_A_,60,64,1,1 4ow1_A_,61,65,1,1 4ow1_A_,62,66,1,1 4ow1_A_,66,69,1,1 4ow1_A_,67,70,1,1 4ow1_A_,67,84,1,1 4ow1_A_,68,85,1,1 4ow1_A_,70,74,1,1 4ow1_A_,73,76,1,1 4ow1_A_,74,77,1,1 4ow1_A_,75,78,1,1 4ow1_A_,77,79,1,1 4ow1_A_,80,83,1,1 4ow1_A_,80,84,1,1 4ow1_A_,81,85,1,1