pair,contact1,contact2,flow1,flow2 2c4c_A_,2,5,1,1 2c4c_A_,2,6,1,1 2c4c_A_,3,7,1,1 2c4c_A_,4,8,1,1 2c4c_A_,5,9,1,1 2c4c_A_,6,10,1,1 2c4c_A_,7,11,1,1 2c4c_A_,8,12,1,1 2c4c_A_,9,13,1,1 2c4c_A_,9,51,1,1 2c4c_A_,11,160,1,1 2c4c_A_,13,15,1,1 2c4c_A_,14,160,1,1 2c4c_A_,15,152,1,1 2c4c_A_,15,153,1,1 2c4c_A_,16,19,1,1 2c4c_A_,16,20,1,1 2c4c_A_,17,20,1,1 2c4c_A_,17,21,1,1 2c4c_A_,19,23,1,1 2c4c_A_,20,23,1,1 2c4c_A_,20,24,1,1 2c4c_A_,21,25,1,1 2c4c_A_,22,26,1,1 2c4c_A_,23,27,1,1 2c4c_A_,24,28,1,1 2c4c_A_,25,29,1,1 2c4c_A_,25,35,1,1 2c4c_A_,26,30,1,1 2c4c_A_,27,31,1,1 2c4c_A_,28,33,1,1 2c4c_A_,29,32,1,1 2c4c_A_,31,48,1,1 2c4c_A_,34,41,1,1 2c4c_A_,37,40,1,1 2c4c_A_,38,41,1,1 2c4c_A_,38,42,1,1 2c4c_A_,38,166,1,1 2c4c_A_,39,43,1,1 2c4c_A_,40,44,1,1 2c4c_A_,41,45,1,1 2c4c_A_,42,46,1,1 2c4c_A_,42,62,1,1 2c4c_A_,43,47,1,1 2c4c_A_,44,48,1,1 2c4c_A_,45,48,1,1 2c4c_A_,46,49,1,1 2c4c_A_,46,62,1,1 2c4c_A_,49,51,1,1 2c4c_A_,49,58,1,1 2c4c_A_,51,54,1,1 2c4c_A_,51,55,1,1 2c4c_A_,53,136,1,1 2c4c_A_,54,57,1,1 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