pair,contact1,contact2,flow1,flow2 8cd1_r_,1,5,1,1 8cd1_r_,7,11,1,1 8cd1_r_,8,12,1,1 8cd1_r_,16,18,1,1 8cd1_r_,16,51,1,1 8cd1_r_,21,23,1,1 8cd1_r_,22,25,1,1 8cd1_r_,22,26,1,1 8cd1_r_,23,27,1,1 8cd1_r_,25,28,1,1 8cd1_r_,26,29,1,1 8cd1_r_,27,30,1,1 8cd1_r_,29,37,1,1 8cd1_r_,31,35,1,1 8cd1_r_,34,60,1,1 8cd1_r_,37,49,1,1 8cd1_r_,38,42,1,1 8cd1_r_,39,43,1,1 8cd1_r_,44,49,1,1 8cd1_r_,45,49,1,1 8cd1_r_,46,50,1,1 8cd1_r_,47,51,1,1 8cd1_r_,48,52,1,1 8cd1_r_,49,53,1,1 8cd1_r_,50,54,1,1 8cd1_r_,51,55,1,1 8cd1_r_,52,56,1,1 8cd1_r_,53,57,1,1 8cd1_r_,54,58,1,1 8cd1_r_,55,59,1,1 8cd1_r_,56,60,1,1 8cd1_r_,57,61,1,1 8cd1_r_,58,62,1,1 8cd1_r_,59,64,1,1 8cd1_r_,60,63,1,1