pair,contact1,contact2,flow1,flow2 2bl5_A_,2,77,1,1 2bl5_A_,4,75,1,1 2bl5_A_,6,73,1,1 2bl5_A_,8,71,1,1 2bl5_A_,9,12,1,1 2bl5_A_,9,13,1,1 2bl5_A_,10,70,1,1 2bl5_A_,11,70,1,1 2bl5_A_,13,16,1,1 2bl5_A_,17,21,1,1 2bl5_A_,18,22,1,1 2bl5_A_,19,23,1,1 2bl5_A_,26,29,1,1 2bl5_A_,27,31,1,1 2bl5_A_,28,32,1,1 2bl5_A_,29,33,1,1 2bl5_A_,30,34,1,1 2bl5_A_,31,35,1,1 2bl5_A_,32,36,1,1 2bl5_A_,33,37,1,1 2bl5_A_,34,38,1,1 2bl5_A_,37,39,1,1 2bl5_A_,40,76,1,1 2bl5_A_,40,78,1,1 2bl5_A_,42,74,1,1 2bl5_A_,44,69,1,1 2bl5_A_,44,72,1,1 2bl5_A_,46,67,1,1 2bl5_A_,49,51,1,1 2bl5_A_,51,54,1,1 2bl5_A_,51,55,1,1 2bl5_A_,52,56,1,1 2bl5_A_,53,56,1,1 2bl5_A_,53,57,1,1 2bl5_A_,55,59,1,1 2bl5_A_,58,61,1,1 2bl5_A_,58,63,1,1 2bl5_A_,58,64,1,1 2bl5_A_,61,64,1,1 2bl5_A_,61,65,1,1 2bl5_A_,62,66,1,1 2bl5_A_,64,67,1,1 2bl5_A_,65,68,1,1 2bl5_A_,66,69,1,1 2bl5_A_,70,72,1,1 2bl5_A_,79,80,1,1 2bl5_A_,79,81,1,1 2bl5_A_,81,85,1,1 2bl5_A_,82,85,1,1 2bl5_A_,82,86,1,1 2bl5_A_,83,87,1,1 2bl5_A_,84,87,1,1 2bl5_A_,84,88,1,1 2bl5_A_,85,89,1,1 2bl5_A_,86,90,1,1 2bl5_A_,87,91,1,1 2bl5_A_,88,92,1,1 2bl5_A_,89,93,1,1 2bl5_A_,90,94,1,1 2bl5_A_,91,95,1,1 2bl5_A_,92,96,1,1 2bl5_A_,93,96,1,1 2bl5_A_,93,97,1,1 2bl5_A_,94,97,1,1 2bl5_A_,94,98,1,1 2bl5_A_,95,99,1,1 2bl5_A_,106,108,1,1 2bl5_A_,107,110,1,1 2bl5_A_,107,111,1,1 2bl5_A_,108,112,1,1 2bl5_A_,110,114,1,1 2bl5_A_,111,115,1,1 2bl5_A_,111,116,1,1 2bl5_A_,115,118,1,1 2bl5_A_,118,121,1,1 2bl5_A_,119,121,1,1 2bl5_A_,121,123,1,1 2bl5_A_,121,124,1,1 2bl5_A_,121,125,1,1 2bl5_A_,124,126,1,1 2bl5_A_,125,128,1,1 2bl5_A_,126,129,1,1 2bl5_A_,127,130,1,1 2bl5_A_,127,131,1,1