pair,contact1,contact2,flow1,flow2 5we4_5_,3,7,1,1 5we4_5_,4,8,1,1 5we4_5_,5,9,1,1 5we4_5_,7,11,1,1 5we4_5_,8,12,1,1 5we4_5_,9,13,1,1 5we4_5_,10,14,1,1 5we4_5_,11,15,1,1 5we4_5_,12,16,1,1 5we4_5_,13,16,1,1 5we4_5_,15,18,1,1 5we4_5_,15,19,1,1 5we4_5_,16,20,1,1 5we4_5_,24,85,1,1 5we4_5_,25,85,1,1 5we4_5_,29,56,1,1 5we4_5_,33,36,1,1 5we4_5_,33,37,1,1 5we4_5_,36,39,1,1 5we4_5_,37,41,1,1 5we4_5_,39,43,1,1 5we4_5_,41,45,1,1 5we4_5_,42,46,1,1 5we4_5_,43,47,1,1 5we4_5_,43,95,1,1 5we4_5_,44,48,1,1 5we4_5_,47,51,1,1 5we4_5_,57,63,1,1 5we4_5_,58,84,1,1 5we4_5_,59,62,1,1 5we4_5_,60,61,1,1 5we4_5_,63,67,1,1 5we4_5_,66,70,1,1 5we4_5_,74,84,1,1 5we4_5_,75,78,1,1 5we4_5_,79,80,1,1 5we4_5_,83,85,1,1 5we4_5_,87,93,1,1 5we4_5_,97,101,1,1 5we4_5_,98,102,1,1 5we4_5_,99,103,1,1 5we4_5_,101,105,1,1 5we4_5_,104,106,1,1 5we4_5_,110,113,1,1 5we4_5_,121,122,1,1 5we4_5_,121,124,1,1