pair,contact1,contact2,flow1,flow2 1bsd_A_,1,20,1,1 1bsd_A_,2,74,1,1 1bsd_A_,2,75,1,1 1bsd_A_,3,6,1,1 1bsd_A_,3,7,1,1 1bsd_A_,4,8,1,1 1bsd_A_,5,9,1,1 1bsd_A_,5,107,1,1 1bsd_A_,6,10,1,1 1bsd_A_,7,11,1,1 1bsd_A_,8,12,1,1 1bsd_A_,9,13,1,1 1bsd_A_,9,107,1,1 1bsd_A_,10,14,1,1 1bsd_A_,10,16,1,1 1bsd_A_,11,15,1,1 1bsd_A_,12,91,1,1 1bsd_A_,18,21,1,1 1bsd_A_,20,47,1,1 1bsd_A_,21,72,1,1 1bsd_A_,22,47,1,1 1bsd_A_,22,49,1,1 1bsd_A_,23,25,1,1 1bsd_A_,23,26,1,1 1bsd_A_,23,27,1,1 1bsd_A_,24,28,1,1 1bsd_A_,24,51,1,1 1bsd_A_,25,29,1,1 1bsd_A_,26,30,1,1 1bsd_A_,27,32,1,1 1bsd_A_,28,31,1,1 1bsd_A_,31,38,1,1 1bsd_A_,33,36,1,1 1bsd_A_,33,38,1,1 1bsd_A_,34,37,1,1 1bsd_A_,38,41,1,1 1bsd_A_,38,42,1,1 1bsd_A_,39,43,1,1 1bsd_A_,43,46,1,1 1bsd_A_,48,72,1,1 1bsd_A_,50,69,1,1 1bsd_A_,50,70,1,1 1bsd_A_,51,70,1,1 1bsd_A_,53,68,1,1 1bsd_A_,55,58,1,1 1bsd_A_,55,60,1,1 1bsd_A_,59,101,1,1 1bsd_A_,61,66,1,1 1bsd_A_,63,66,1,1 1bsd_A_,63,90,1,1 1bsd_A_,65,89,1,1 1bsd_A_,66,90,1,1 1bsd_A_,67,89,1,1 1bsd_A_,69,87,1,1 1bsd_A_,70,100,1,1 1bsd_A_,71,85,1,1 1bsd_A_,72,80,1,1 1bsd_A_,73,81,1,1 1bsd_A_,73,83,1,1 1bsd_A_,74,83,1,1 1bsd_A_,75,78,1,1 1bsd_A_,81,83,1,1 1bsd_A_,81,84,1,1 1bsd_A_,82,99,1,1 1bsd_A_,83,84,1,1 1bsd_A_,84,96,1,1 1bsd_A_,84,100,1,1 1bsd_A_,86,94,1,1 1bsd_A_,88,90,1,1 1bsd_A_,88,91,1,1 1bsd_A_,88,92,1,1 1bsd_A_,93,106,1,1 1bsd_A_,93,107,1,1 1bsd_A_,95,104,1,1 1bsd_A_,96,98,1,1 1bsd_A_,96,102,1,1 1bsd_A_,98,101,1,1 1bsd_A_,98,102,1,1 1bsd_A_,99,101,1,1 1bsd_A_,105,107,1,1 1bsd_A_,106,107,1,1