pair,contact1,contact2,flow1,flow2 2p2c_B_,7,8,1,1 2p2c_B_,8,83,1,1 2p2c_B_,8,85,1,1 2p2c_B_,9,83,1,1 2p2c_B_,11,12,1,1 2p2c_B_,11,81,1,1 2p2c_B_,13,79,1,1 2p2c_B_,15,19,1,1 2p2c_B_,16,19,1,1 2p2c_B_,22,29,1,1 2p2c_B_,22,30,1,1 2p2c_B_,24,26,1,1 2p2c_B_,24,28,1,1 2p2c_B_,29,33,1,1 2p2c_B_,30,34,1,1 2p2c_B_,31,35,1,1 2p2c_B_,32,36,1,1 2p2c_B_,33,37,1,1 2p2c_B_,33,62,1,1 2p2c_B_,34,38,1,1 2p2c_B_,35,39,1,1 2p2c_B_,36,40,1,1 2p2c_B_,37,40,1,1 2p2c_B_,37,41,1,1 2p2c_B_,38,42,1,1 2p2c_B_,39,43,1,1 2p2c_B_,41,44,1,1 2p2c_B_,42,45,1,1 2p2c_B_,42,46,1,1 2p2c_B_,44,45,1,1 2p2c_B_,47,50,1,1 2p2c_B_,47,51,1,1 2p2c_B_,48,52,1,1 2p2c_B_,48,88,1,1 2p2c_B_,50,54,1,1 2p2c_B_,51,55,1,1 2p2c_B_,52,56,1,1 2p2c_B_,53,57,1,1 2p2c_B_,54,58,1,1 2p2c_B_,55,59,1,1 2p2c_B_,56,60,1,1 2p2c_B_,56,78,1,1 2p2c_B_,57,61,1,1 2p2c_B_,58,61,1,1 2p2c_B_,58,62,1,1 2p2c_B_,60,75,1,1 2p2c_B_,62,75,1,1 2p2c_B_,64,73,1,1 2p2c_B_,64,74,1,1 2p2c_B_,66,69,1,1 2p2c_B_,66,72,1,1 2p2c_B_,71,74,1,1 2p2c_B_,82,84,1,1 2p2c_B_,83,85,1,1