pair,contact1,contact2,flow1,flow2 1nbm_G_,2,5,1,1 1nbm_G_,2,6,1,1 1nbm_G_,3,7,1,1 1nbm_G_,4,8,1,1 1nbm_G_,5,9,1,1 1nbm_G_,6,10,1,1 1nbm_G_,7,11,1,1 1nbm_G_,8,12,1,1 1nbm_G_,9,12,1,1 1nbm_G_,9,13,1,1 1nbm_G_,10,14,1,1 1nbm_G_,11,15,1,1 1nbm_G_,12,16,1,1 1nbm_G_,13,17,1,1 1nbm_G_,14,18,1,1 1nbm_G_,15,19,1,1 1nbm_G_,16,20,1,1 1nbm_G_,17,21,1,1 1nbm_G_,17,86,1,1 1nbm_G_,17,90,1,1 1nbm_G_,18,22,1,1 1nbm_G_,19,23,1,1 1nbm_G_,20,24,1,1 1nbm_G_,21,25,1,1 1nbm_G_,22,26,1,1 1nbm_G_,23,27,1,1 1nbm_G_,24,28,1,1 1nbm_G_,24,83,1,1 1nbm_G_,25,29,1,1 1nbm_G_,26,30,1,1 1nbm_G_,27,31,1,1 1nbm_G_,28,32,1,1 1nbm_G_,29,33,1,1 1nbm_G_,30,34,1,1 1nbm_G_,31,35,1,1 1nbm_G_,32,36,1,1 1nbm_G_,33,37,1,1 1nbm_G_,36,39,1,1 1nbm_G_,37,41,1,1 1nbm_G_,38,42,1,1 1nbm_G_,40,43,1,1 1nbm_G_,41,44,1,1 1nbm_G_,42,69,1,1 1nbm_G_,48,52,1,1 1nbm_G_,49,53,1,1 1nbm_G_,50,54,1,1 1nbm_G_,51,55,1,1 1nbm_G_,53,57,1,1 1nbm_G_,54,57,1,1 1nbm_G_,54,58,1,1 1nbm_G_,59,63,1,1 1nbm_G_,60,64,1,1 1nbm_G_,61,65,1,1 1nbm_G_,62,66,1,1 1nbm_G_,63,66,1,1 1nbm_G_,63,67,1,1 1nbm_G_,64,68,1,1 1nbm_G_,65,69,1,1 1nbm_G_,66,70,1,1 1nbm_G_,67,71,1,1 1nbm_G_,68,71,1,1 1nbm_G_,68,72,1,1 1nbm_G_,69,73,1,1 1nbm_G_,70,74,1,1 1nbm_G_,71,75,1,1 1nbm_G_,72,76,1,1 1nbm_G_,73,77,1,1 1nbm_G_,74,78,1,1 1nbm_G_,75,79,1,1 1nbm_G_,76,80,1,1 1nbm_G_,77,81,1,1 1nbm_G_,78,82,1,1 1nbm_G_,79,83,1,1 1nbm_G_,80,84,1,1 1nbm_G_,81,85,1,1 1nbm_G_,82,86,1,1 1nbm_G_,83,86,1,1 1nbm_G_,83,87,1,1 1nbm_G_,84,88,1,1 1nbm_G_,85,89,1,1 1nbm_G_,86,90,1,1 1nbm_G_,87,91,1,1 1nbm_G_,88,92,1,1 1nbm_G_,89,93,1,1 1nbm_G_,90,94,1,1 1nbm_G_,91,95,1,1 1nbm_G_,92,96,1,1 1nbm_G_,93,97,1,1 1nbm_G_,94,98,1,1 1nbm_G_,95,99,1,1 1nbm_G_,96,100,1,1 1nbm_G_,97,101,1,1 1nbm_G_,98,102,1,1 1nbm_G_,99,103,1,1 1nbm_G_,100,104,1,1 1nbm_G_,101,105,1,1 1nbm_G_,102,106,1,1 1nbm_G_,103,107,1,1 1nbm_G_,104,108,1,1 1nbm_G_,105,109,1,1 1nbm_G_,106,110,1,1 1nbm_G_,107,111,1,1 1nbm_G_,108,112,1,1 1nbm_G_,109,113,1,1 1nbm_G_,110,114,1,1 1nbm_G_,111,115,1,1 1nbm_G_,112,116,1,1 1nbm_G_,113,117,1,1 1nbm_G_,114,118,1,1 1nbm_G_,115,119,1,1 1nbm_G_,116,120,1,1 1nbm_G_,119,122,1,1