pair,contact1,contact2,flow1,flow2
1sf0_A_,1,18,1,1
1sf0_A_,6,59,1,1
1sf0_A_,23,27,1,1
1sf0_A_,24,28,1,1
1sf0_A_,25,29,1,1
1sf0_A_,27,30,1,1
1sf0_A_,28,31,1,1
1sf0_A_,28,33,1,1
1sf0_A_,29,32,1,1
1sf0_A_,37,62,1,1
1sf0_A_,37,64,1,1
1sf0_A_,40,47,1,1
1sf0_A_,42,45,1,1
1sf0_A_,48,51,1,1