pair,contact1,contact2,flow1,flow2 2gfb_B_,1,102,1,1 2gfb_B_,2,105,1,1 2gfb_B_,3,25,1,1 2gfb_B_,4,105,1,1 2gfb_B_,5,23,1,1 2gfb_B_,6,96,1,1 2gfb_B_,6,112,1,1 2gfb_B_,7,21,1,1 2gfb_B_,8,18,1,1 2gfb_B_,9,18,1,1 2gfb_B_,10,116,1,1 2gfb_B_,11,18,1,1 2gfb_B_,12,116,1,1 2gfb_B_,12,118,1,1 2gfb_B_,13,16,1,1 2gfb_B_,13,119,1,1 2gfb_B_,18,83,1,1 2gfb_B_,20,81,1,1 2gfb_B_,22,79,1,1 2gfb_B_,24,77,1,1 2gfb_B_,28,31,1,1 2gfb_B_,29,32,1,1 2gfb_B_,30,53,1,1 2gfb_B_,32,72,1,1 2gfb_B_,34,51,1,1 2gfb_B_,35,97,1,1 2gfb_B_,36,48,1,1 2gfb_B_,36,49,1,1 2gfb_B_,36,80,1,1 2gfb_B_,37,95,1,1 2gfb_B_,38,46,1,1 2gfb_B_,38,94,1,1 2gfb_B_,39,43,1,1 2gfb_B_,39,93,1,1 2gfb_B_,40,43,1,1 2gfb_B_,46,63,1,1 2gfb_B_,48,61,1,1 2gfb_B_,50,59,1,1 2gfb_B_,52,55,1,1 2gfb_B_,52,57,1,1 2gfb_B_,53,74,1,1 2gfb_B_,60,70,1,1 2gfb_B_,61,64,1,1 2gfb_B_,63,67,1,1 2gfb_B_,64,67,1,1 2gfb_B_,64,68,1,1 2gfb_B_,67,90,1,1 2gfb_B_,69,82,1,1 2gfb_B_,71,80,1,1 2gfb_B_,72,74,1,1 2gfb_B_,73,76,1,1 2gfb_B_,73,78,1,1 2gfb_B_,74,77,1,1 2gfb_B_,76,78,1,1 2gfb_B_,82,83,1,1 2gfb_B_,83,84,1,1 2gfb_B_,87,90,1,1 2gfb_B_,88,89,1,1 2gfb_B_,88,91,1,1 2gfb_B_,90,94,1,1 2gfb_B_,91,117,1,1 2gfb_B_,92,115,1,1 2gfb_B_,94,113,1,1 2gfb_B_,98,100,1,1 2gfb_B_,98,101,1,1 2gfb_B_,100,102,1,1 2gfb_B_,107,110,1,1 2gfb_B_,120,122,1,1 2gfb_B_,120,178,1,1 2gfb_B_,122,151,1,1 2gfb_B_,125,148,1,1 2gfb_B_,127,146,1,1 2gfb_B_,129,144,1,1 2gfb_B_,131,133,1,1 2gfb_B_,136,137,1,1 2gfb_B_,136,138,1,1 2gfb_B_,136,142,1,1 2gfb_B_,138,140,1,1 2gfb_B_,139,190,1,1 2gfb_B_,141,188,1,1 2gfb_B_,143,186,1,1 2gfb_B_,145,184,1,1 2gfb_B_,147,182,1,1 2gfb_B_,150,153,1,1 2gfb_B_,150,180,1,1 2gfb_B_,152,204,1,1 2gfb_B_,156,203,1,1 2gfb_B_,158,201,1,1 2gfb_B_,159,162,1,1 2gfb_B_,159,164,1,1 2gfb_B_,159,184,1,1 2gfb_B_,160,163,1,1 2gfb_B_,160,197,1,1 2gfb_B_,160,199,1,1 2gfb_B_,161,201,1,1 2gfb_B_,167,187,1,1 2gfb_B_,169,184,1,1 2gfb_B_,169,185,1,1 2gfb_B_,170,184,1,1 2gfb_B_,171,183,1,1 2gfb_B_,174,181,1,1 2gfb_B_,176,179,1,1 2gfb_B_,189,192,1,1 2gfb_B_,192,196,1,1 2gfb_B_,193,215,1,1 2gfb_B_,198,215,1,1 2gfb_B_,200,213,1,1 2gfb_B_,201,212,1,1 2gfb_B_,202,211,1,1 2gfb_B_,204,207,1,1 2gfb_B_,204,209,1,1 2gfb_B_,205,208,1,1 2gfb_B_,207,209,1,1 2gfb_B_,210,212,1,1