pair,contact1,contact2,flow1,flow2 1uwx_A_,2,21,1,1 1uwx_A_,4,19,1,1 1uwx_A_,5,51,1,1 1uwx_A_,5,53,1,1 1uwx_A_,6,17,1,1 1uwx_A_,7,53,1,1 1uwx_A_,7,55,1,1 1uwx_A_,8,15,1,1 1uwx_A_,9,55,1,1 1uwx_A_,9,57,1,1 1uwx_A_,10,13,1,1 1uwx_A_,10,14,1,1 1uwx_A_,11,57,1,1 1uwx_A_,23,26,1,1 1uwx_A_,23,27,1,1 1uwx_A_,24,28,1,1 1uwx_A_,26,30,1,1 1uwx_A_,27,31,1,1 1uwx_A_,28,32,1,1 1uwx_A_,29,33,1,1 1uwx_A_,30,34,1,1 1uwx_A_,31,35,1,1 1uwx_A_,32,36,1,1 1uwx_A_,33,37,1,1 1uwx_A_,34,38,1,1 1uwx_A_,35,38,1,1 1uwx_A_,35,40,1,1 1uwx_A_,36,39,1,1 1uwx_A_,41,57,1,1 1uwx_A_,43,56,1,1 1uwx_A_,45,54,1,1 1uwx_A_,46,48,1,1 1uwx_A_,47,52,1,1 1uwx_A_,48,51,1,1 1uwx_A_,50,52,1,1