pair,contact1,contact2,flow1,flow2 1xc5_A_,8,11,1,1 1xc5_A_,12,15,1,1 1xc5_A_,13,16,1,1 1xc5_A_,13,49,1,1 1xc5_A_,16,19,1,1 1xc5_A_,21,25,1,1 1xc5_A_,23,26,1,1 1xc5_A_,24,27,1,1 1xc5_A_,25,29,1,1 1xc5_A_,26,30,1,1 1xc5_A_,27,31,1,1 1xc5_A_,28,32,1,1 1xc5_A_,30,34,1,1 1xc5_A_,31,35,1,1 1xc5_A_,41,44,1,1 1xc5_A_,41,45,1,1 1xc5_A_,46,49,1,1 1xc5_A_,50,53,1,1 1xc5_A_,51,54,1,1 1xc5_A_,53,56,1,1 1xc5_A_,54,57,1,1 1xc5_A_,55,58,1,1 1xc5_A_,55,59,1,1 1xc5_A_,57,61,1,1 1xc5_A_,58,62,1,1 1xc5_A_,60,63,1,1