pair,contact1,contact2,flow1,flow2
4cpg_A_,1,3,1,1
4cpg_A_,2,5,1,1
4cpg_A_,3,7,1,1
4cpg_A_,4,8,1,1
4cpg_A_,5,9,1,1
4cpg_A_,6,10,1,1
4cpg_A_,7,11,1,1
4cpg_A_,8,12,1,1
4cpg_A_,9,13,1,1
4cpg_A_,10,14,1,1
4cpg_A_,11,15,1,1
4cpg_A_,12,16,1,1
4cpg_A_,13,17,1,1
4cpg_A_,14,18,1,1
4cpg_A_,15,19,1,1
4cpg_A_,16,17,1,1
4cpg_A_,16,20,1,1
4cpg_A_,17,21,1,1
4cpg_A_,18,22,1,1
4cpg_A_,18,23,1,1
4cpg_A_,19,22,1,1
4cpg_A_,19,29,1,1
4cpg_A_,25,29,1,1
4cpg_A_,26,30,1,1
4cpg_A_,27,31,1,1
4cpg_A_,28,32,1,1
4cpg_A_,29,33,1,1
4cpg_A_,30,34,1,1
4cpg_A_,31,35,1,1
4cpg_A_,32,36,1,1
4cpg_A_,33,37,1,1
4cpg_A_,34,38,1,1
4cpg_A_,35,39,1,1
4cpg_A_,36,40,1,1
4cpg_A_,37,41,1,1
4cpg_A_,38,42,1,1
4cpg_A_,39,43,1,1
4cpg_A_,40,45,1,1
4cpg_A_,46,48,1,1
4cpg_A_,46,49,1,1
4cpg_A_,47,50,1,1
4cpg_A_,48,52,1,1
4cpg_A_,50,53,1,1
4cpg_A_,57,60,1,1
4cpg_A_,58,62,1,1
4cpg_A_,59,63,1,1
4cpg_A_,60,64,1,1
4cpg_A_,61,64,1,1
4cpg_A_,61,65,1,1
4cpg_A_,62,66,1,1
4cpg_A_,63,67,1,1
4cpg_A_,64,68,1,1
4cpg_A_,65,69,1,1