pair,contact1,contact2,flow1,flow2 4hcs_A_,1,3,1,1 4hcs_A_,4,28,1,1 4hcs_A_,5,30,1,1 4hcs_A_,9,44,1,1 4hcs_A_,9,46,1,1 4hcs_A_,10,51,1,1 4hcs_A_,12,55,1,1 4hcs_A_,13,55,1,1 4hcs_A_,16,38,1,1 4hcs_A_,18,36,1,1 4hcs_A_,18,40,1,1 4hcs_A_,19,21,1,1 4hcs_A_,19,36,1,1 4hcs_A_,20,67,1,1 4hcs_A_,21,34,1,1 4hcs_A_,22,67,1,1 4hcs_A_,23,32,1,1 4hcs_A_,26,28,1,1 4hcs_A_,26,29,1,1 4hcs_A_,30,32,1,1 4hcs_A_,33,45,1,1 4hcs_A_,35,43,1,1 4hcs_A_,37,39,1,1 4hcs_A_,37,40,1,1 4hcs_A_,37,41,1,1 4hcs_A_,46,48,1,1 4hcs_A_,46,49,1,1 4hcs_A_,49,52,1,1 4hcs_A_,51,55,1,1 4hcs_A_,52,56,1,1 4hcs_A_,53,57,1,1 4hcs_A_,54,58,1,1 4hcs_A_,55,59,1,1 4hcs_A_,56,60,1,1 4hcs_A_,57,61,1,1 4hcs_A_,58,62,1,1 4hcs_A_,59,62,1,1 4hcs_A_,59,64,1,1 4hcs_A_,60,63,1,1