pair,contact1,contact2,flow1,flow2 3i71_A_,1,3,1,1 3i71_A_,2,6,1,1 3i71_A_,3,7,1,1 3i71_A_,4,8,1,1 3i71_A_,5,9,1,1 3i71_A_,6,10,1,1 3i71_A_,8,11,1,1 3i71_A_,8,12,1,1 3i71_A_,12,15,1,1 3i71_A_,14,48,1,1 3i71_A_,17,20,1,1 3i71_A_,17,21,1,1 3i71_A_,18,22,1,1 3i71_A_,19,23,1,1 3i71_A_,20,24,1,1 3i71_A_,21,25,1,1 3i71_A_,22,27,1,1 3i71_A_,28,32,1,1 3i71_A_,29,33,1,1 3i71_A_,30,33,1,1 3i71_A_,30,34,1,1 3i71_A_,31,35,1,1 3i71_A_,32,36,1,1 3i71_A_,33,37,1,1 3i71_A_,34,38,1,1 3i71_A_,35,39,1,1 3i71_A_,36,40,1,1 3i71_A_,37,41,1,1 3i71_A_,37,47,1,1 3i71_A_,38,42,1,1 3i71_A_,39,44,1,1 3i71_A_,39,45,1,1 3i71_A_,40,43,1,1