pair,contact1,contact2,flow1,flow2 2fbd_A_,1,37,1,1 2fbd_A_,3,35,1,1 2fbd_A_,4,7,1,1 2fbd_A_,4,8,1,1 2fbd_A_,5,9,1,1 2fbd_A_,5,116,1,1 2fbd_A_,5,120,1,1 2fbd_A_,6,10,1,1 2fbd_A_,7,11,1,1 2fbd_A_,8,12,1,1 2fbd_A_,9,13,1,1 2fbd_A_,10,14,1,1 2fbd_A_,10,121,1,1 2fbd_A_,11,15,1,1 2fbd_A_,12,17,1,1 2fbd_A_,13,16,1,1 2fbd_A_,18,21,1,1 2fbd_A_,19,22,1,1 2fbd_A_,21,25,1,1 2fbd_A_,21,97,1,1 2fbd_A_,22,26,1,1 2fbd_A_,23,26,1,1 2fbd_A_,23,27,1,1 2fbd_A_,24,28,1,1 2fbd_A_,25,29,1,1 2fbd_A_,26,30,1,1 2fbd_A_,27,31,1,1 2fbd_A_,27,110,1,1 2fbd_A_,28,32,1,1 2fbd_A_,29,33,1,1 2fbd_A_,29,35,1,1 2fbd_A_,30,34,1,1 2fbd_A_,32,107,1,1 2fbd_A_,33,36,1,1 2fbd_A_,33,53,1,1 2fbd_A_,39,52,1,1 2fbd_A_,39,55,1,1 2fbd_A_,41,49,1,1 2fbd_A_,41,50,1,1 2fbd_A_,43,49,1,1 2fbd_A_,44,47,1,1 2fbd_A_,44,48,1,1 2fbd_A_,44,50,1,1 2fbd_A_,46,48,1,1 2fbd_A_,48,57,1,1 2fbd_A_,49,58,1,1 2fbd_A_,50,55,1,1 2fbd_A_,50,57,1,1 2fbd_A_,51,56,1,1 2fbd_A_,52,55,1,1 2fbd_A_,54,105,1,1 2fbd_A_,57,59,1,1 2fbd_A_,57,61,1,1 2fbd_A_,57,62,1,1 2fbd_A_,58,70,1,1 2fbd_A_,59,71,1,1 2fbd_A_,60,73,1,1 2fbd_A_,61,74,1,1 2fbd_A_,62,70,1,1 2fbd_A_,63,64,1,1 2fbd_A_,63,68,1,1 2fbd_A_,63,76,1,1 2fbd_A_,63,78,1,1 2fbd_A_,64,67,1,1 2fbd_A_,66,68,1,1 2fbd_A_,70,72,1,1 2fbd_A_,72,75,1,1 2fbd_A_,72,76,1,1 2fbd_A_,73,95,1,1 2fbd_A_,73,99,1,1 2fbd_A_,74,92,1,1 2fbd_A_,77,80,1,1 2fbd_A_,78,81,1,1 2fbd_A_,79,82,1,1 2fbd_A_,80,83,1,1 2fbd_A_,80,88,1,1 2fbd_A_,83,85,1,1 2fbd_A_,85,87,1,1 2fbd_A_,86,90,1,1 2fbd_A_,87,91,1,1 2fbd_A_,88,92,1,1 2fbd_A_,89,93,1,1 2fbd_A_,90,94,1,1 2fbd_A_,91,95,1,1 2fbd_A_,92,96,1,1 2fbd_A_,93,97,1,1 2fbd_A_,94,98,1,1 2fbd_A_,95,99,1,1 2fbd_A_,96,100,1,1 2fbd_A_,97,101,1,1 2fbd_A_,101,104,1,1 2fbd_A_,102,105,1,1 2fbd_A_,105,108,1,1 2fbd_A_,107,110,1,1 2fbd_A_,107,111,1,1 2fbd_A_,108,111,1,1 2fbd_A_,117,119,1,1 2fbd_A_,118,121,1,1 2fbd_A_,119,122,1,1