pair,contact1,contact2,flow1,flow2
2or1_L_,1,4,1,1
2or1_L_,1,5,1,1
2or1_L_,2,6,1,1
2or1_L_,3,7,1,1
2or1_L_,3,34,1,1
2or1_L_,4,8,1,1
2or1_L_,5,9,1,1
2or1_L_,5,58,1,1
2or1_L_,5,59,1,1
2or1_L_,6,9,1,1
2or1_L_,6,10,1,1
2or1_L_,7,11,1,1
2or1_L_,8,12,1,1
2or1_L_,9,13,1,1
2or1_L_,10,15,1,1
2or1_L_,10,35,1,1
2or1_L_,11,14,1,1
2or1_L_,16,19,1,1
2or1_L_,17,21,1,1
2or1_L_,17,28,1,1
2or1_L_,17,35,1,1
2or1_L_,18,22,1,1
2or1_L_,19,23,1,1
2or1_L_,20,24,1,1
2or1_L_,21,25,1,1
2or1_L_,21,26,1,1
2or1_L_,26,27,1,1
2or1_L_,27,30,1,1
2or1_L_,27,31,1,1
2or1_L_,30,34,1,1
2or1_L_,31,35,1,1
2or1_L_,32,36,1,1
2or1_L_,42,45,1,1
2or1_L_,44,48,1,1
2or1_L_,45,48,1,1
2or1_L_,45,49,1,1
2or1_L_,46,49,1,1
2or1_L_,47,50,1,1
2or1_L_,48,52,1,1
2or1_L_,49,54,1,1
2or1_L_,50,53,1,1
2or1_L_,55,58,1,1
2or1_L_,55,59,1,1
2or1_L_,61,63,1,1