pair,contact1,contact2,flow1,flow2 2i27_N_,1,3,1,1 2i27_N_,1,24,1,1 2i27_N_,1,25,1,1 2i27_N_,1,97,1,1 2i27_N_,3,22,1,1 2i27_N_,3,24,1,1 2i27_N_,4,80,1,1 2i27_N_,4,82,1,1 2i27_N_,4,101,1,1 2i27_N_,4,102,1,1 2i27_N_,5,20,1,1 2i27_N_,6,102,1,1 2i27_N_,7,103,1,1 2i27_N_,9,103,1,1 2i27_N_,9,105,1,1 2i27_N_,11,105,1,1 2i27_N_,11,107,1,1 2i27_N_,12,15,1,1 2i27_N_,12,107,1,1 2i27_N_,13,107,1,1 2i27_N_,14,72,1,1 2i27_N_,15,72,1,1 2i27_N_,17,69,1,1 2i27_N_,19,67,1,1 2i27_N_,20,66,1,1 2i27_N_,21,65,1,1 2i27_N_,23,63,1,1 2i27_N_,26,28,1,1 2i27_N_,27,90,1,1 2i27_N_,28,63,1,1 2i27_N_,29,86,1,1 2i27_N_,31,85,1,1 2i27_N_,32,85,1,1 2i27_N_,33,50,1,1 2i27_N_,33,56,1,1 2i27_N_,34,83,1,1 2i27_N_,35,48,1,1 2i27_N_,35,56,1,1 2i27_N_,36,81,1,1 2i27_N_,37,46,1,1 2i27_N_,37,76,1,1 2i27_N_,37,80,1,1 2i27_N_,38,79,1,1 2i27_N_,39,42,1,1 2i27_N_,39,46,1,1 2i27_N_,40,77,1,1 2i27_N_,42,44,1,1 2i27_N_,45,81,1,1 2i27_N_,50,56,1,1 2i27_N_,51,54,1,1 2i27_N_,53,70,1,1 2i27_N_,53,76,1,1 2i27_N_,55,68,1,1 2i27_N_,57,66,1,1 2i27_N_,59,62,1,1 2i27_N_,59,64,1,1 2i27_N_,60,63,1,1 2i27_N_,62,64,1,1 2i27_N_,68,70,1,1 2i27_N_,73,76,1,1 2i27_N_,74,77,1,1 2i27_N_,76,80,1,1 2i27_N_,77,106,1,1 2i27_N_,78,104,1,1 2i27_N_,80,102,1,1 2i27_N_,82,99,1,1 2i27_N_,83,85,1,1 2i27_N_,83,95,1,1 2i27_N_,83,98,1,1 2i27_N_,86,95,1,1 2i27_N_,88,91,1,1 2i27_N_,88,92,1,1 2i27_N_,89,93,1,1 2i27_N_,91,94,1,1 2i27_N_,92,95,1,1 2i27_N_,93,97,1,1 2i27_N_,94,97,1,1