pair,contact1,contact2,flow1,flow2 5a2q_Y_,4,26,1,1 5a2q_Y_,6,24,1,1 5a2q_Y_,7,46,1,1 5a2q_Y_,8,22,1,1 5a2q_Y_,8,24,1,1 5a2q_Y_,9,22,1,1 5a2q_Y_,11,20,1,1 5a2q_Y_,13,18,1,1 5a2q_Y_,14,17,1,1 5a2q_Y_,16,83,1,1 5a2q_Y_,17,75,1,1 5a2q_Y_,17,83,1,1 5a2q_Y_,18,20,1,1 5a2q_Y_,18,74,1,1 5a2q_Y_,19,73,1,1 5a2q_Y_,21,71,1,1 5a2q_Y_,23,69,1,1 5a2q_Y_,24,68,1,1 5a2q_Y_,25,67,1,1 5a2q_Y_,27,65,1,1 5a2q_Y_,27,67,1,1 5a2q_Y_,32,60,1,1 5a2q_Y_,34,37,1,1 5a2q_Y_,34,38,1,1 5a2q_Y_,35,39,1,1 5a2q_Y_,37,40,1,1 5a2q_Y_,37,41,1,1 5a2q_Y_,38,42,1,1 5a2q_Y_,39,43,1,1 5a2q_Y_,39,50,1,1 5a2q_Y_,40,44,1,1 5a2q_Y_,42,45,1,1 5a2q_Y_,44,47,1,1 5a2q_Y_,50,53,1,1 5a2q_Y_,52,74,1,1 5a2q_Y_,53,92,1,1 5a2q_Y_,54,72,1,1 5a2q_Y_,56,70,1,1 5a2q_Y_,59,68,1,1 5a2q_Y_,61,64,1,1 5a2q_Y_,61,66,1,1 5a2q_Y_,74,84,1,1 5a2q_Y_,76,78,1,1 5a2q_Y_,76,80,1,1 5a2q_Y_,77,81,1,1 5a2q_Y_,78,82,1,1 5a2q_Y_,79,83,1,1 5a2q_Y_,80,84,1,1 5a2q_Y_,85,88,1,1 5a2q_Y_,86,90,1,1 5a2q_Y_,87,91,1,1 5a2q_Y_,88,91,1,1 5a2q_Y_,89,93,1,1 5a2q_Y_,89,94,1,1 5a2q_Y_,101,105,1,1 5a2q_Y_,102,106,1,1 5a2q_Y_,103,107,1,1 5a2q_Y_,104,108,1,1 5a2q_Y_,105,109,1,1 5a2q_Y_,106,110,1,1 5a2q_Y_,107,111,1,1 5a2q_Y_,108,112,1,1 5a2q_Y_,108,123,1,1 5a2q_Y_,109,113,1,1 5a2q_Y_,110,113,1,1 5a2q_Y_,111,114,1,1 5a2q_Y_,118,121,1,1 5a2q_Y_,119,122,1,1