pair,contact1,contact2,flow1,flow2 5c3i_B_,1,5,1,1 5c3i_B_,2,6,1,1 5c3i_B_,5,8,1,1 5c3i_B_,6,10,1,1 5c3i_B_,7,10,1,1 5c3i_B_,7,11,1,1 5c3i_B_,9,12,1,1 5c3i_B_,15,50,1,1 5c3i_B_,16,20,1,1 5c3i_B_,17,21,1,1 5c3i_B_,18,22,1,1 5c3i_B_,19,23,1,1 5c3i_B_,20,24,1,1 5c3i_B_,21,25,1,1 5c3i_B_,22,26,1,1 5c3i_B_,23,27,1,1 5c3i_B_,24,28,1,1 5c3i_B_,25,29,1,1 5c3i_B_,28,31,1,1 5c3i_B_,28,32,1,1 5c3i_B_,38,41,1,1 5c3i_B_,38,42,1,1 5c3i_B_,39,43,1,1 5c3i_B_,40,44,1,1 5c3i_B_,41,45,1,1 5c3i_B_,42,46,1,1 5c3i_B_,43,47,1,1 5c3i_B_,44,48,1,1 5c3i_B_,45,49,1,1 5c3i_B_,46,50,1,1 5c3i_B_,47,51,1,1 5c3i_B_,48,52,1,1 5c3i_B_,49,53,1,1 5c3i_B_,50,54,1,1 5c3i_B_,51,55,1,1 5c3i_B_,52,56,1,1 5c3i_B_,52,86,1,1 5c3i_B_,53,57,1,1 5c3i_B_,54,58,1,1 5c3i_B_,55,59,1,1 5c3i_B_,56,60,1,1 5c3i_B_,57,61,1,1 5c3i_B_,58,62,1,1 5c3i_B_,59,63,1,1 5c3i_B_,59,84,1,1 5c3i_B_,60,64,1,1 5c3i_B_,61,65,1,1 5c3i_B_,62,66,1,1 5c3i_B_,63,67,1,1 5c3i_B_,63,76,1,1 5c3i_B_,64,67,1,1 5c3i_B_,64,69,1,1 5c3i_B_,65,68,1,1 5c3i_B_,69,71,1,1 5c3i_B_,69,76,1,1 5c3i_B_,73,76,1,1 5c3i_B_,74,78,1,1 5c3i_B_,75,79,1,1 5c3i_B_,76,80,1,1 5c3i_B_,77,81,1,1 5c3i_B_,79,82,1,1 5c3i_B_,79,83,1,1 5c3i_B_,81,86,1,1 5c3i_B_,82,85,1,1 5c3i_B_,82,86,1,1