pair,contact1,contact2,flow1,flow2
3vrl_C_,1,4,1,1
3vrl_C_,1,27,1,1
3vrl_C_,2,5,1,1
3vrl_C_,2,27,1,1
3vrl_C_,5,45,1,1
3vrl_C_,6,19,1,1
3vrl_C_,7,45,1,1
3vrl_C_,7,47,1,1
3vrl_C_,7,50,1,1
3vrl_C_,8,11,1,1
3vrl_C_,12,15,1,1
3vrl_C_,12,16,1,1
3vrl_C_,13,17,1,1
3vrl_C_,14,18,1,1
3vrl_C_,15,19,1,1
3vrl_C_,16,20,1,1
3vrl_C_,16,42,1,1
3vrl_C_,17,21,1,1
3vrl_C_,18,22,1,1
3vrl_C_,19,23,1,1
3vrl_C_,20,24,1,1
3vrl_C_,21,25,1,1
3vrl_C_,22,26,1,1
3vrl_C_,23,27,1,1
3vrl_C_,24,34,1,1
3vrl_C_,25,34,1,1
3vrl_C_,27,34,1,1
3vrl_C_,30,34,1,1
3vrl_C_,31,35,1,1
3vrl_C_,32,35,1,1
3vrl_C_,32,36,1,1
3vrl_C_,33,37,1,1
3vrl_C_,34,38,1,1
3vrl_C_,35,39,1,1
3vrl_C_,36,40,1,1
3vrl_C_,37,41,1,1
3vrl_C_,38,42,1,1
3vrl_C_,41,45,1,1
3vrl_C_,43,46,1,1
3vrl_C_,44,51,1,1
3vrl_C_,47,49,1,1
3vrl_C_,47,50,1,1
3vrl_C_,47,51,1,1
3vrl_C_,49,52,1,1
3vrl_C_,50,54,1,1
3vrl_C_,50,70,1,1
3vrl_C_,51,55,1,1
3vrl_C_,53,56,1,1
3vrl_C_,53,57,1,1
3vrl_C_,54,57,1,1
3vrl_C_,62,65,1,1
3vrl_C_,62,66,1,1
3vrl_C_,63,67,1,1
3vrl_C_,64,68,1,1
3vrl_C_,65,69,1,1
3vrl_C_,66,70,1,1