pair,contact1,contact2,flow1,flow2
4rws_C_,1,4,1,1
4rws_C_,3,6,1,1
4rws_C_,9,11,1,1
4rws_C_,9,32,1,1
4rws_C_,10,35,1,1
4rws_C_,13,37,1,1
4rws_C_,15,38,1,1
4rws_C_,16,51,1,1
4rws_C_,21,24,1,1
4rws_C_,22,65,1,1
4rws_C_,23,45,1,1
4rws_C_,24,45,1,1
4rws_C_,25,45,1,1
4rws_C_,26,43,1,1
4rws_C_,27,43,1,1
4rws_C_,28,67,1,1
4rws_C_,28,69,1,1
4rws_C_,29,41,1,1
4rws_C_,31,39,1,1
4rws_C_,32,35,1,1
4rws_C_,40,52,1,1
4rws_C_,42,50,1,1
4rws_C_,44,47,1,1
4rws_C_,44,48,1,1
4rws_C_,53,56,1,1
4rws_C_,55,60,1,1
4rws_C_,56,60,1,1
4rws_C_,57,61,1,1
4rws_C_,58,62,1,1
4rws_C_,59,63,1,1
4rws_C_,61,65,1,1
4rws_C_,62,66,1,1