pair,contact1,contact2,flow1,flow2 1nyu_B_,1,11,1,1 1nyu_B_,3,4,1,1 1nyu_B_,9,84,1,1 1nyu_B_,10,39,1,1 1nyu_B_,10,51,1,1 1nyu_B_,10,83,1,1 1nyu_B_,11,81,1,1 1nyu_B_,12,37,1,1 1nyu_B_,14,35,1,1 1nyu_B_,14,36,1,1 1nyu_B_,16,33,1,1 1nyu_B_,18,21,1,1 1nyu_B_,18,23,1,1 1nyu_B_,18,31,1,1 1nyu_B_,19,22,1,1 1nyu_B_,26,64,1,1 1nyu_B_,28,62,1,1 1nyu_B_,29,62,1,1 1nyu_B_,36,80,1,1 1nyu_B_,50,86,1,1 1nyu_B_,52,84,1,1 1nyu_B_,54,82,1,1 1nyu_B_,55,81,1,1 1nyu_B_,55,82,1,1 1nyu_B_,57,78,1,1 1nyu_B_,57,79,1,1 1nyu_B_,59,75,1,1 1nyu_B_,60,74,1,1 1nyu_B_,61,73,1,1 1nyu_B_,63,71,1,1 1nyu_B_,65,67,1,1 1nyu_B_,65,69,1,1 1nyu_B_,72,74,1,1