pair,contact1,contact2,flow1,flow2 6rwl_F_,1,5,1,1 6rwl_F_,2,6,1,1 6rwl_F_,3,7,1,1 6rwl_F_,4,8,1,1 6rwl_F_,5,9,1,1 6rwl_F_,6,9,1,1 6rwl_F_,6,10,1,1 6rwl_F_,7,11,1,1 6rwl_F_,8,12,1,1 6rwl_F_,9,13,1,1 6rwl_F_,10,14,1,1 6rwl_F_,11,15,1,1 6rwl_F_,12,16,1,1 6rwl_F_,13,16,1,1 6rwl_F_,13,17,1,1 6rwl_F_,14,17,1,1 6rwl_F_,15,18,1,1 6rwl_F_,19,40,1,1 6rwl_F_,22,66,1,1 6rwl_F_,23,37,1,1 6rwl_F_,24,64,1,1 6rwl_F_,25,34,1,1 6rwl_F_,26,62,1,1 6rwl_F_,27,34,1,1 6rwl_F_,27,56,1,1 6rwl_F_,28,31,1,1 6rwl_F_,31,62,1,1 6rwl_F_,38,50,1,1 6rwl_F_,40,48,1,1 6rwl_F_,41,48,1,1 6rwl_F_,43,46,1,1 6rwl_F_,45,60,1,1 6rwl_F_,47,58,1,1 6rwl_F_,49,56,1,1 6rwl_F_,51,54,1,1 6rwl_F_,59,62,1,1 6rwl_F_,59,63,1,1 6rwl_F_,60,63,1,1