pair,contact1,contact2,flow1,flow2 1uwn_X_,1,23,1,1 1uwn_X_,4,7,1,1 1uwn_X_,7,10,1,1 1uwn_X_,9,12,1,1 1uwn_X_,9,13,1,1 1uwn_X_,10,14,1,1 1uwn_X_,11,105,1,1 1uwn_X_,12,15,1,1 1uwn_X_,13,16,1,1 1uwn_X_,17,20,1,1 1uwn_X_,17,21,1,1 1uwn_X_,18,22,1,1 1uwn_X_,18,39,1,1 1uwn_X_,20,23,1,1 1uwn_X_,21,24,1,1 1uwn_X_,21,41,1,1 1uwn_X_,22,42,1,1 1uwn_X_,26,41,1,1 1uwn_X_,27,117,1,1 1uwn_X_,28,41,1,1 1uwn_X_,29,115,1,1 1uwn_X_,30,38,1,1 1uwn_X_,30,39,1,1 1uwn_X_,30,112,1,1 1uwn_X_,31,113,1,1 1uwn_X_,32,34,1,1 1uwn_X_,32,35,1,1 1uwn_X_,32,36,1,1 1uwn_X_,34,59,1,1 1uwn_X_,35,60,1,1 1uwn_X_,36,59,1,1 1uwn_X_,37,57,1,1 1uwn_X_,37,58,1,1 1uwn_X_,40,48,1,1 1uwn_X_,41,44,1,1 1uwn_X_,41,45,1,1 1uwn_X_,42,46,1,1 1uwn_X_,43,47,1,1 1uwn_X_,44,48,1,1 1uwn_X_,45,49,1,1 1uwn_X_,48,50,1,1 1uwn_X_,50,64,1,1 1uwn_X_,50,95,1,1 1uwn_X_,51,54,1,1 1uwn_X_,52,55,1,1 1uwn_X_,52,56,1,1 1uwn_X_,55,58,1,1 1uwn_X_,59,61,1,1 1uwn_X_,59,62,1,1 1uwn_X_,59,63,1,1 1uwn_X_,59,64,1,1 1uwn_X_,60,65,1,1 1uwn_X_,65,68,1,1 1uwn_X_,66,69,1,1 1uwn_X_,67,91,1,1 1uwn_X_,67,92,1,1 1uwn_X_,68,74,1,1 1uwn_X_,70,73,1,1 1uwn_X_,70,75,1,1 1uwn_X_,70,91,1,1 1uwn_X_,73,77,1,1 1uwn_X_,74,78,1,1 1uwn_X_,75,78,1,1 1uwn_X_,75,79,1,1 1uwn_X_,76,80,1,1 1uwn_X_,77,81,1,1 1uwn_X_,78,82,1,1 1uwn_X_,79,83,1,1 1uwn_X_,80,84,1,1 1uwn_X_,80,85,1,1 1uwn_X_,81,84,1,1 1uwn_X_,83,85,1,1 1uwn_X_,86,106,1,1 1uwn_X_,87,104,1,1 1uwn_X_,89,103,1,1 1uwn_X_,91,101,1,1 1uwn_X_,93,99,1,1 1uwn_X_,97,99,1,1 1uwn_X_,100,120,1,1 1uwn_X_,102,118,1,1 1uwn_X_,104,116,1,1 1uwn_X_,105,114,1,1 1uwn_X_,106,110,1,1 1uwn_X_,107,112,1,1 1uwn_X_,111,113,1,1