pair,contact1,contact2,flow1,flow2 5tu7_A_,2,23,1,1 5tu7_A_,4,23,1,1 5tu7_A_,6,25,1,1 5tu7_A_,6,27,1,1 5tu7_A_,8,10,1,1 5tu7_A_,8,11,1,1 5tu7_A_,8,27,1,1 5tu7_A_,12,15,1,1 5tu7_A_,15,28,1,1 5tu7_A_,17,26,1,1 5tu7_A_,20,22,1,1 5tu7_A_,20,24,1,1 5tu7_A_,27,62,1,1 5tu7_A_,30,59,1,1 5tu7_A_,31,33,1,1 5tu7_A_,32,57,1,1 5tu7_A_,35,73,1,1 5tu7_A_,36,75,1,1 5tu7_A_,37,39,1,1 5tu7_A_,37,75,1,1 5tu7_A_,39,75,1,1 5tu7_A_,39,77,1,1 5tu7_A_,41,43,1,1 5tu7_A_,41,44,1,1 5tu7_A_,41,77,1,1 5tu7_A_,45,48,1,1 5tu7_A_,46,81,1,1 5tu7_A_,47,79,1,1 5tu7_A_,48,78,1,1 5tu7_A_,50,76,1,1 5tu7_A_,51,75,1,1 5tu7_A_,52,74,1,1 5tu7_A_,54,73,1,1 5tu7_A_,55,71,1,1 5tu7_A_,58,68,1,1 5tu7_A_,60,63,1,1 5tu7_A_,60,64,1,1 5tu7_A_,60,65,1,1 5tu7_A_,63,65,1,1 5tu7_A_,67,68,1,1 5tu7_A_,80,109,1,1 5tu7_A_,82,107,1,1 5tu7_A_,83,107,1,1 5tu7_A_,85,105,1,1 5tu7_A_,87,103,1,1 5tu7_A_,89,101,1,1 5tu7_A_,91,99,1,1 5tu7_A_,100,127,1,1 5tu7_A_,100,128,1,1 5tu7_A_,101,124,1,1 5tu7_A_,102,125,1,1 5tu7_A_,104,123,1,1 5tu7_A_,105,122,1,1 5tu7_A_,106,120,1,1 5tu7_A_,108,117,1,1 5tu7_A_,108,118,1,1 5tu7_A_,110,112,1,1 5tu7_A_,110,113,1,1 5tu7_A_,110,114,1,1 5tu7_A_,110,115,1,1 5tu7_A_,113,115,1,1 5tu7_A_,116,119,1,1