pair,contact1,contact2,flow1,flow2 8d4t_Q_,1,4,1,1 8d4t_Q_,7,9,1,1 8d4t_Q_,7,56,1,1 8d4t_Q_,9,57,1,1 8d4t_Q_,10,12,1,1 8d4t_Q_,10,13,1,1 8d4t_Q_,13,17,1,1 8d4t_Q_,20,54,1,1 8d4t_Q_,21,53,1,1 8d4t_Q_,25,28,1,1 8d4t_Q_,25,29,1,1 8d4t_Q_,26,30,1,1 8d4t_Q_,27,30,1,1 8d4t_Q_,27,31,1,1 8d4t_Q_,28,32,1,1 8d4t_Q_,29,33,1,1 8d4t_Q_,30,34,1,1 8d4t_Q_,31,35,1,1 8d4t_Q_,33,36,1,1 8d4t_Q_,34,46,1,1 8d4t_Q_,38,40,1,1 8d4t_Q_,38,41,1,1 8d4t_Q_,39,42,1,1 8d4t_Q_,42,47,1,1 8d4t_Q_,43,46,1,1 8d4t_Q_,43,47,1,1 8d4t_Q_,45,49,1,1 8d4t_Q_,46,50,1,1 8d4t_Q_,48,52,1,1 8d4t_Q_,49,53,1,1 8d4t_Q_,50,53,1,1 8d4t_Q_,50,54,1,1 8d4t_Q_,51,55,1,1 8d4t_Q_,52,61,1,1 8d4t_Q_,58,61,1,1 8d4t_Q_,58,62,1,1 8d4t_Q_,59,63,1,1 8d4t_Q_,60,63,1,1 8d4t_Q_,61,64,1,1 8d4t_Q_,66,68,1,1 8d4t_Q_,67,70,1,1 8d4t_Q_,68,72,1,1 8d4t_Q_,69,73,1,1 8d4t_Q_,70,74,1,1 8d4t_Q_,71,75,1,1 8d4t_Q_,72,76,1,1 8d4t_Q_,73,77,1,1 8d4t_Q_,74,78,1,1 8d4t_Q_,75,79,1,1 8d4t_Q_,76,80,1,1 8d4t_Q_,77,81,1,1 8d4t_Q_,78,82,1,1 8d4t_Q_,79,83,1,1 8d4t_Q_,81,84,1,1 8d4t_Q_,82,85,1,1 8d4t_Q_,83,86,1,1 8d4t_Q_,83,87,1,1 8d4t_Q_,84,88,1,1 8d4t_Q_,85,89,1,1 8d4t_Q_,86,90,1,1 8d4t_Q_,87,91,1,1 8d4t_Q_,88,92,1,1 8d4t_Q_,89,93,1,1 8d4t_Q_,90,94,1,1 8d4t_Q_,90,95,1,1 8d4t_Q_,99,102,1,1 8d4t_Q_,100,103,1,1 8d4t_Q_,103,106,1,1 8d4t_Q_,103,107,1,1 8d4t_Q_,104,108,1,1 8d4t_Q_,105,109,1,1 8d4t_Q_,106,110,1,1 8d4t_Q_,107,111,1,1 8d4t_Q_,108,112,1,1 8d4t_Q_,109,113,1,1 8d4t_Q_,110,114,1,1 8d4t_Q_,111,115,1,1 8d4t_Q_,112,116,1,1 8d4t_Q_,113,117,1,1 8d4t_Q_,114,119,1,1 8d4t_Q_,115,118,1,1 8d4t_Q_,115,131,1,1 8d4t_Q_,119,126,1,1 8d4t_Q_,120,125,1,1 8d4t_Q_,120,127,1,1 8d4t_Q_,125,128,1,1 8d4t_Q_,126,129,1,1 8d4t_Q_,127,137,1,1 8d4t_Q_,128,137,1,1 8d4t_Q_,130,132,1,1 8d4t_Q_,130,133,1,1 8d4t_Q_,130,135,1,1