pair,contact1,contact2,flow1,flow2 4yl9_A_,1,5,1,1 4yl9_A_,2,6,1,1 4yl9_A_,3,7,1,1 4yl9_A_,4,8,1,1 4yl9_A_,5,9,1,1 4yl9_A_,6,10,1,1 4yl9_A_,7,11,1,1 4yl9_A_,8,12,1,1 4yl9_A_,9,13,1,1 4yl9_A_,10,14,1,1 4yl9_A_,11,15,1,1 4yl9_A_,12,16,1,1 4yl9_A_,13,16,1,1 4yl9_A_,13,17,1,1 4yl9_A_,13,77,1,1 4yl9_A_,14,18,1,1 4yl9_A_,15,19,1,1 4yl9_A_,16,20,1,1 4yl9_A_,17,21,1,1 4yl9_A_,18,22,1,1 4yl9_A_,19,22,1,1 4yl9_A_,19,23,1,1 4yl9_A_,20,24,1,1 4yl9_A_,21,81,1,1 4yl9_A_,21,82,1,1 4yl9_A_,25,85,1,1 4yl9_A_,26,41,1,1 4yl9_A_,28,39,1,1 4yl9_A_,30,37,1,1 4yl9_A_,32,35,1,1 4yl9_A_,34,114,1,1 4yl9_A_,36,112,1,1 4yl9_A_,38,110,1,1 4yl9_A_,40,108,1,1 4yl9_A_,42,103,1,1 4yl9_A_,42,106,1,1 4yl9_A_,43,66,1,1 4yl9_A_,44,66,1,1 4yl9_A_,45,103,1,1 4yl9_A_,46,48,1,1 4yl9_A_,46,49,1,1 4yl9_A_,47,50,1,1 4yl9_A_,49,65,1,1 4yl9_A_,51,63,1,1 4yl9_A_,53,61,1,1 4yl9_A_,55,57,1,1 4yl9_A_,55,58,1,1 4yl9_A_,55,59,1,1 4yl9_A_,58,89,1,1 4yl9_A_,58,91,1,1 4yl9_A_,58,93,1,1 4yl9_A_,60,87,1,1 4yl9_A_,62,85,1,1 4yl9_A_,63,84,1,1 4yl9_A_,64,83,1,1 4yl9_A_,65,82,1,1 4yl9_A_,66,80,1,1 4yl9_A_,66,81,1,1 4yl9_A_,92,115,1,1 4yl9_A_,94,97,1,1 4yl9_A_,94,113,1,1 4yl9_A_,95,96,1,1 4yl9_A_,95,115,1,1 4yl9_A_,100,111,1,1 4yl9_A_,102,109,1,1 4yl9_A_,104,107,1,1 4yl9_A_,116,117,1,1