pair,contact1,contact2,flow1,flow2 1spy_A_,7,11,1,1 1spy_A_,13,16,1,1 1spy_A_,13,17,1,1 1spy_A_,14,18,1,1 1spy_A_,16,19,1,1 1spy_A_,17,21,1,1 1spy_A_,18,22,1,1 1spy_A_,20,24,1,1 1spy_A_,21,25,1,1 1spy_A_,23,26,1,1 1spy_A_,24,27,1,1 1spy_A_,31,33,1,1 1spy_A_,31,35,1,1 1spy_A_,36,72,1,1 1spy_A_,37,39,1,1 1spy_A_,37,40,1,1 1spy_A_,37,41,1,1 1spy_A_,38,70,1,1 1spy_A_,40,44,1,1 1spy_A_,41,45,1,1 1spy_A_,42,45,1,1 1spy_A_,42,46,1,1 1spy_A_,44,47,1,1 1spy_A_,53,56,1,1 1spy_A_,53,57,1,1 1spy_A_,54,58,1,1 1spy_A_,56,60,1,1 1spy_A_,57,61,1,1 1spy_A_,58,62,1,1 1spy_A_,59,63,1,1 1spy_A_,60,63,1,1 1spy_A_,60,64,1,1 1spy_A_,61,65,1,1 1spy_A_,65,68,1,1 1spy_A_,65,71,1,1 1spy_A_,67,69,1,1 1spy_A_,73,76,1,1 1spy_A_,73,77,1,1 1spy_A_,76,80,1,1 1spy_A_,77,81,1,1 1spy_A_,78,82,1,1 1spy_A_,80,83,1,1 1spy_A_,81,84,1,1 1spy_A_,81,85,1,1