pair,contact1,contact2,flow1,flow2 1f9q_A_,5,34,1,1 1f9q_A_,6,34,1,1 1f9q_A_,10,46,1,1 1f9q_A_,14,17,1,1 1f9q_A_,17,40,1,1 1f9q_A_,19,38,1,1 1f9q_A_,20,38,1,1 1f9q_A_,22,36,1,1 1f9q_A_,24,34,1,1 1f9q_A_,27,30,1,1 1f9q_A_,30,32,1,1 1f9q_A_,32,33,1,1 1f9q_A_,35,47,1,1 1f9q_A_,37,45,1,1 1f9q_A_,39,42,1,1 1f9q_A_,39,43,1,1 1f9q_A_,41,43,1,1 1f9q_A_,48,50,1,1 1f9q_A_,48,51,1,1 1f9q_A_,52,55,1,1 1f9q_A_,53,56,1,1 1f9q_A_,53,57,1,1 1f9q_A_,54,58,1,1 1f9q_A_,55,59,1,1 1f9q_A_,56,60,1,1 1f9q_A_,57,61,1,1 1f9q_A_,58,61,1,1 1f9q_A_,58,62,1,1 1f9q_A_,59,63,1,1