pair,contact1,contact2,flow1,flow2
3iwd_A_,1,18,1,1
3iwd_A_,3,16,1,1
3iwd_A_,5,14,1,1
3iwd_A_,7,10,1,1
3iwd_A_,7,12,1,1
3iwd_A_,8,11,1,1
3iwd_A_,25,27,1,1
3iwd_A_,25,28,1,1
3iwd_A_,26,30,1,1
3iwd_A_,27,31,1,1
3iwd_A_,27,46,1,1
3iwd_A_,28,32,1,1
3iwd_A_,29,33,1,1
3iwd_A_,30,34,1,1
3iwd_A_,31,35,1,1
3iwd_A_,32,36,1,1
3iwd_A_,33,37,1,1
3iwd_A_,34,39,1,1
3iwd_A_,35,38,1,1
3iwd_A_,48,51,1,1
3iwd_A_,51,54,1,1
3iwd_A_,51,55,1,1