pair,contact1,contact2,flow1,flow2
4c9u_B_,3,5,1,1
4c9u_B_,3,14,1,1
4c9u_B_,4,18,1,1
4c9u_B_,6,16,1,1
4c9u_B_,7,15,1,1
4c9u_B_,9,12,1,1
4c9u_B_,9,13,1,1
4c9u_B_,12,34,1,1
4c9u_B_,14,34,1,1
4c9u_B_,16,36,1,1
4c9u_B_,18,21,1,1
4c9u_B_,21,53,1,1
4c9u_B_,22,37,1,1
4c9u_B_,23,53,1,1
4c9u_B_,23,55,1,1
4c9u_B_,24,35,1,1
4c9u_B_,26,33,1,1
4c9u_B_,26,35,1,1
4c9u_B_,27,29,1,1
4c9u_B_,27,30,1,1
4c9u_B_,27,31,1,1
4c9u_B_,28,31,1,1
4c9u_B_,28,33,1,1
4c9u_B_,39,40,1,1
4c9u_B_,41,44,1,1
4c9u_B_,43,58,1,1
4c9u_B_,45,56,1,1
4c9u_B_,47,54,1,1
4c9u_B_,60,63,1,1
4c9u_B_,62,76,1,1
4c9u_B_,62,86,1,1
4c9u_B_,64,74,1,1
4c9u_B_,65,72,1,1
4c9u_B_,65,73,1,1
4c9u_B_,65,74,1,1
4c9u_B_,66,68,1,1
4c9u_B_,67,71,1,1
4c9u_B_,68,70,1,1
4c9u_B_,70,85,1,1
4c9u_B_,72,84,1,1
4c9u_B_,75,85,1,1
4c9u_B_,80,87,1,1
4c9u_B_,81,101,1,1
4c9u_B_,82,85,1,1
4c9u_B_,90,94,1,1
4c9u_B_,97,102,1,1
4c9u_B_,98,100,1,1