pair,contact1,contact2,flow1,flow2 5a2q_b_,10,13,1,1 5a2q_b_,10,14,1,1 5a2q_b_,11,15,1,1 5a2q_b_,13,16,1,1 5a2q_b_,13,17,1,1 5a2q_b_,14,17,1,1 5a2q_b_,14,23,1,1 5a2q_b_,17,22,1,1 5a2q_b_,18,20,1,1 5a2q_b_,18,21,1,1 5a2q_b_,24,26,1,1 5a2q_b_,30,47,1,1 5a2q_b_,30,69,1,1 5a2q_b_,31,81,1,1 5a2q_b_,32,45,1,1 5a2q_b_,33,79,1,1 5a2q_b_,34,43,1,1 5a2q_b_,35,77,1,1 5a2q_b_,36,39,1,1 5a2q_b_,44,81,1,1 5a2q_b_,47,70,1,1 5a2q_b_,50,51,1,1 5a2q_b_,51,52,1,1 5a2q_b_,53,62,1,1 5a2q_b_,55,60,1,1 5a2q_b_,56,59,1,1 5a2q_b_,61,73,1,1 5a2q_b_,62,73,1,1 5a2q_b_,64,71,1,1 5a2q_b_,73,76,1,1 5a2q_b_,74,76,1,1