pair,contact1,contact2,flow1,flow2
3cc4_G_,1,6,1,1
3cc4_G_,2,5,1,1
3cc4_G_,3,7,1,1
3cc4_G_,4,8,1,1
3cc4_G_,5,9,1,1
3cc4_G_,6,10,1,1
3cc4_G_,8,11,1,1
3cc4_G_,8,12,1,1
3cc4_G_,9,13,1,1
3cc4_G_,13,17,1,1
3cc4_G_,14,18,1,1
3cc4_G_,19,22,1,1
3cc4_G_,20,24,1,1
3cc4_G_,21,25,1,1
3cc4_G_,23,27,1,1
3cc4_G_,24,28,1,1
3cc4_G_,26,29,1,1