pair,contact1,contact2,flow1,flow2
2ccl_B_,2,5,1,1
2ccl_B_,4,37,1,1
2ccl_B_,5,8,1,1
2ccl_B_,5,10,1,1
2ccl_B_,5,37,1,1
2ccl_B_,6,37,1,1
2ccl_B_,7,9,1,1
2ccl_B_,7,16,1,1
2ccl_B_,9,11,1,1
2ccl_B_,13,15,1,1
2ccl_B_,13,16,1,1
2ccl_B_,13,17,1,1
2ccl_B_,14,18,1,1
2ccl_B_,15,19,1,1
2ccl_B_,16,20,1,1
2ccl_B_,17,21,1,1
2ccl_B_,18,22,1,1
2ccl_B_,19,23,1,1
2ccl_B_,20,23,1,1
2ccl_B_,20,24,1,1
2ccl_B_,21,25,1,1
2ccl_B_,22,27,1,1
2ccl_B_,22,28,1,1
2ccl_B_,23,26,1,1
2ccl_B_,29,30,1,1
2ccl_B_,31,34,1,1
2ccl_B_,31,35,1,1
2ccl_B_,32,35,1,1
2ccl_B_,32,36,1,1
2ccl_B_,34,38,1,1
2ccl_B_,35,39,1,1
2ccl_B_,39,42,1,1
2ccl_B_,39,43,1,1
2ccl_B_,39,44,1,1
2ccl_B_,41,50,1,1
2ccl_B_,43,45,1,1
2ccl_B_,47,50,1,1
2ccl_B_,47,51,1,1
2ccl_B_,48,52,1,1
2ccl_B_,49,53,1,1
2ccl_B_,50,54,1,1
2ccl_B_,51,55,1,1
2ccl_B_,52,56,1,1
2ccl_B_,53,57,1,1
2ccl_B_,54,58,1,1
2ccl_B_,55,59,1,1
2ccl_B_,56,61,1,1
2ccl_B_,57,60,1,1