pair,contact1,contact2,flow1,flow2 2oig_A_,9,12,1,1 2oig_A_,9,13,1,1 2oig_A_,10,14,1,1 2oig_A_,11,14,1,1 2oig_A_,12,16,1,1 2oig_A_,13,17,1,1 2oig_A_,15,18,1,1 2oig_A_,15,19,1,1 2oig_A_,16,20,1,1 2oig_A_,21,23,1,1 2oig_A_,21,24,1,1 2oig_A_,21,26,1,1 2oig_A_,27,30,1,1 2oig_A_,28,31,1,1 2oig_A_,31,35,1,1 2oig_A_,32,36,1,1 2oig_A_,33,37,1,1 2oig_A_,34,37,1,1 2oig_A_,34,38,1,1 2oig_A_,35,38,1,1 2oig_A_,35,39,1,1 2oig_A_,36,40,1,1 2oig_A_,37,41,1,1 2oig_A_,38,42,1,1 2oig_A_,39,42,1,1 2oig_A_,39,43,1,1 2oig_A_,42,46,1,1 2oig_A_,44,48,1,1 2oig_A_,46,49,1,1 2oig_A_,47,50,1,1 2oig_A_,48,51,1,1 2oig_A_,50,53,1,1 2oig_A_,53,67,1,1 2oig_A_,54,57,1,1 2oig_A_,59,62,1,1 2oig_A_,64,67,1,1 2oig_A_,64,68,1,1 2oig_A_,66,69,1,1 2oig_A_,66,70,1,1 2oig_A_,68,72,1,1 2oig_A_,70,74,1,1 2oig_A_,71,75,1,1 2oig_A_,72,76,1,1 2oig_A_,73,76,1,1 2oig_A_,73,77,1,1 2oig_A_,74,78,1,1 2oig_A_,76,80,1,1 2oig_A_,77,81,1,1 2oig_A_,78,82,1,1 2oig_A_,79,83,1,1 2oig_A_,80,84,1,1 2oig_A_,81,85,1,1 2oig_A_,82,85,1,1 2oig_A_,82,86,1,1 2oig_A_,83,87,1,1 2oig_A_,84,88,1,1 2oig_A_,85,89,1,1 2oig_A_,86,89,1,1 2oig_A_,86,91,1,1 2oig_A_,87,90,1,1 2oig_A_,91,93,1,1 2oig_A_,92,95,1,1 2oig_A_,92,96,1,1 2oig_A_,95,99,1,1 2oig_A_,97,100,1,1 2oig_A_,98,101,1,1 2oig_A_,98,102,1,1 2oig_A_,101,103,1,1 2oig_A_,102,103,1,1