pair,contact1,contact2,flow1,flow2
2f4v_M_,1,3,1,1
2f4v_M_,4,7,1,1
2f4v_M_,12,44,1,1
2f4v_M_,13,17,1,1
2f4v_M_,14,18,1,1
2f4v_M_,14,42,1,1
2f4v_M_,15,16,1,1
2f4v_M_,15,19,1,1
2f4v_M_,17,20,1,1
2f4v_M_,18,21,1,1
2f4v_M_,22,66,1,1
2f4v_M_,25,27,1,1
2f4v_M_,28,32,1,1
2f4v_M_,29,32,1,1
2f4v_M_,29,33,1,1
2f4v_M_,30,34,1,1
2f4v_M_,31,35,1,1
2f4v_M_,32,36,1,1
2f4v_M_,33,37,1,1
2f4v_M_,33,38,1,1
2f4v_M_,39,42,1,1
2f4v_M_,43,46,1,1
2f4v_M_,44,47,1,1
2f4v_M_,48,51,1,1
2f4v_M_,48,52,1,1
2f4v_M_,51,55,1,1
2f4v_M_,52,55,1,1
2f4v_M_,52,56,1,1
2f4v_M_,53,57,1,1
2f4v_M_,55,59,1,1
2f4v_M_,56,60,1,1
2f4v_M_,58,61,1,1
2f4v_M_,58,62,1,1
2f4v_M_,64,72,1,1
2f4v_M_,65,68,1,1
2f4v_M_,65,69,1,1
2f4v_M_,66,70,1,1
2f4v_M_,68,72,1,1
2f4v_M_,69,73,1,1
2f4v_M_,72,75,1,1
2f4v_M_,72,76,1,1
2f4v_M_,75,79,1,1
2f4v_M_,76,79,1,1
2f4v_M_,77,81,1,1
2f4v_M_,79,82,1,1
2f4v_M_,79,83,1,1
2f4v_M_,81,92,1,1
2f4v_M_,85,89,1,1
2f4v_M_,88,91,1,1
2f4v_M_,89,93,1,1
2f4v_M_,90,94,1,1
2f4v_M_,90,95,1,1
2f4v_M_,90,96,1,1
2f4v_M_,90,109,1,1
2f4v_M_,95,109,1,1
2f4v_M_,102,110,1,1
2f4v_M_,106,109,1,1
2f4v_M_,106,110,1,1
2f4v_M_,107,110,1,1
2f4v_M_,107,112,1,1
2f4v_M_,112,114,1,1