pair,contact1,contact2,flow1,flow2 7uvv_u_,4,17,1,1 7uvv_u_,6,9,1,1 7uvv_u_,10,14,1,1 7uvv_u_,11,15,1,1 7uvv_u_,12,16,1,1 7uvv_u_,13,17,1,1 7uvv_u_,14,18,1,1 7uvv_u_,15,19,1,1 7uvv_u_,16,20,1,1 7uvv_u_,17,21,1,1 7uvv_u_,18,21,1,1 7uvv_u_,18,22,1,1 7uvv_u_,19,23,1,1 7uvv_u_,20,24,1,1 7uvv_u_,21,25,1,1 7uvv_u_,22,26,1,1 7uvv_u_,27,31,1,1 7uvv_u_,28,32,1,1 7uvv_u_,29,33,1,1 7uvv_u_,30,34,1,1 7uvv_u_,32,35,1,1 7uvv_u_,38,46,1,1 7uvv_u_,39,43,1,1 7uvv_u_,40,44,1,1 7uvv_u_,41,45,1,1 7uvv_u_,42,45,1,1 7uvv_u_,42,46,1,1 7uvv_u_,43,46,1,1 7uvv_u_,43,47,1,1 7uvv_u_,44,48,1,1 7uvv_u_,45,49,1,1 7uvv_u_,46,50,1,1 7uvv_u_,47,51,1,1 7uvv_u_,48,52,1,1 7uvv_u_,49,53,1,1 7uvv_u_,50,54,1,1 7uvv_u_,51,55,1,1 7uvv_u_,52,56,1,1 7uvv_u_,53,57,1,1 7uvv_u_,54,58,1,1 7uvv_u_,55,59,1,1 7uvv_u_,56,60,1,1 7uvv_u_,57,61,1,1 7uvv_u_,58,62,1,1 7uvv_u_,59,63,1,1