pair,contact1,contact2,flow1,flow2
4c9v_B_,2,13,1,1
4c9v_B_,4,17,1,1
4c9v_B_,5,15,1,1
4c9v_B_,6,14,1,1
4c9v_B_,6,15,1,1
4c9v_B_,7,8,1,1
4c9v_B_,7,12,1,1
4c9v_B_,8,10,1,1
4c9v_B_,8,12,1,1
4c9v_B_,9,10,1,1
4c9v_B_,11,33,1,1
4c9v_B_,13,33,1,1
4c9v_B_,15,35,1,1
4c9v_B_,17,20,1,1
4c9v_B_,21,36,1,1
4c9v_B_,22,52,1,1
4c9v_B_,22,54,1,1
4c9v_B_,23,34,1,1
4c9v_B_,25,32,1,1
4c9v_B_,25,34,1,1
4c9v_B_,26,29,1,1
4c9v_B_,27,30,1,1
4c9v_B_,39,53,1,1
4c9v_B_,40,43,1,1
4c9v_B_,42,57,1,1
4c9v_B_,44,55,1,1
4c9v_B_,46,53,1,1
4c9v_B_,59,62,1,1
4c9v_B_,61,75,1,1
4c9v_B_,61,85,1,1
4c9v_B_,62,64,1,1
4c9v_B_,62,73,1,1
4c9v_B_,63,73,1,1
4c9v_B_,64,71,1,1
4c9v_B_,64,72,1,1
4c9v_B_,64,73,1,1
4c9v_B_,65,67,1,1
4c9v_B_,66,70,1,1
4c9v_B_,69,84,1,1
4c9v_B_,71,73,1,1
4c9v_B_,71,83,1,1
4c9v_B_,79,86,1,1
4c9v_B_,80,100,1,1
4c9v_B_,80,102,1,1
4c9v_B_,81,84,1,1
4c9v_B_,89,90,1,1
4c9v_B_,89,93,1,1
4c9v_B_,96,101,1,1
4c9v_B_,99,101,1,1