pair,contact1,contact2,flow1,flow2 2vfx_A_,12,115,1,1 2vfx_A_,13,16,1,1 2vfx_A_,13,17,1,1 2vfx_A_,14,18,1,1 2vfx_A_,15,19,1,1 2vfx_A_,16,20,1,1 2vfx_A_,17,21,1,1 2vfx_A_,17,186,1,1 2vfx_A_,17,189,1,1 2vfx_A_,18,22,1,1 2vfx_A_,19,23,1,1 2vfx_A_,20,24,1,1 2vfx_A_,21,25,1,1 2vfx_A_,22,26,1,1 2vfx_A_,23,27,1,1 2vfx_A_,23,49,1,1 2vfx_A_,24,28,1,1 2vfx_A_,25,29,1,1 2vfx_A_,26,30,1,1 2vfx_A_,27,31,1,1 2vfx_A_,28,32,1,1 2vfx_A_,29,33,1,1 2vfx_A_,30,34,1,1 2vfx_A_,30,57,1,1 2vfx_A_,31,35,1,1 2vfx_A_,32,36,1,1 2vfx_A_,33,38,1,1 2vfx_A_,34,37,1,1 2vfx_A_,35,36,1,1 2vfx_A_,36,99,1,1 2vfx_A_,40,43,1,1 2vfx_A_,41,42,1,1 2vfx_A_,41,44,1,1 2vfx_A_,43,58,1,1 2vfx_A_,45,56,1,1 2vfx_A_,47,54,1,1 2vfx_A_,48,53,1,1 2vfx_A_,49,52,1,1 2vfx_A_,50,127,1,1 2vfx_A_,57,59,1,1 2vfx_A_,59,62,1,1 2vfx_A_,59,63,1,1 2vfx_A_,60,64,1,1 2vfx_A_,61,65,1,1 2vfx_A_,62,66,1,1 2vfx_A_,63,67,1,1 2vfx_A_,64,68,1,1 2vfx_A_,65,69,1,1 2vfx_A_,66,70,1,1 2vfx_A_,67,71,1,1 2vfx_A_,68,72,1,1 2vfx_A_,69,73,1,1 2vfx_A_,70,74,1,1 2vfx_A_,71,74,1,1 2vfx_A_,72,76,1,1 2vfx_A_,73,77,1,1 2vfx_A_,74,78,1,1 2vfx_A_,75,79,1,1 2vfx_A_,76,81,1,1 2vfx_A_,77,80,1,1 2vfx_A_,77,189,1,1 2vfx_A_,79,81,1,1 2vfx_A_,81,156,1,1 2vfx_A_,83,105,1,1 2vfx_A_,83,154,1,1 2vfx_A_,83,156,1,1 2vfx_A_,84,154,1,1 2vfx_A_,85,103,1,1 2vfx_A_,86,152,1,1 2vfx_A_,87,101,1,1 2vfx_A_,88,150,1,1 2vfx_A_,89,98,1,1 2vfx_A_,89,99,1,1 2vfx_A_,90,148,1,1 2vfx_A_,91,93,1,1 2vfx_A_,91,94,1,1 2vfx_A_,91,95,1,1 2vfx_A_,91,96,1,1 2vfx_A_,92,146,1,1 2vfx_A_,94,96,1,1 2vfx_A_,96,198,1,1 2vfx_A_,98,198,1,1 2vfx_A_,99,101,1,1 2vfx_A_,100,154,1,1 2vfx_A_,100,170,1,1 2vfx_A_,100,171,1,1 2vfx_A_,100,196,1,1 2vfx_A_,102,104,1,1 2vfx_A_,102,194,1,1 2vfx_A_,104,192,1,1 2vfx_A_,106,190,1,1 2vfx_A_,106,192,1,1 2vfx_A_,108,110,1,1 2vfx_A_,108,111,1,1 2vfx_A_,108,115,1,1 2vfx_A_,108,188,1,1 2vfx_A_,110,112,1,1 2vfx_A_,111,112,1,1 2vfx_A_,115,117,1,1 2vfx_A_,117,125,1,1 2vfx_A_,117,185,1,1 2vfx_A_,118,121,1,1 2vfx_A_,118,122,1,1 2vfx_A_,119,123,1,1 2vfx_A_,120,124,1,1 2vfx_A_,121,125,1,1 2vfx_A_,122,126,1,1 2vfx_A_,123,127,1,1 2vfx_A_,124,127,1,1 2vfx_A_,124,128,1,1 2vfx_A_,125,129,1,1 2vfx_A_,125,185,1,1 2vfx_A_,126,130,1,1 2vfx_A_,127,131,1,1 2vfx_A_,128,132,1,1 2vfx_A_,129,133,1,1 2vfx_A_,130,133,1,1 2vfx_A_,130,134,1,1 2vfx_A_,131,135,1,1 2vfx_A_,132,136,1,1 2vfx_A_,132,182,1,1 2vfx_A_,135,138,1,1 2vfx_A_,136,139,1,1 2vfx_A_,137,140,1,1 2vfx_A_,145,147,1,1 2vfx_A_,155,156,1,1 2vfx_A_,156,159,1,1 2vfx_A_,157,158,1,1 2vfx_A_,162,165,1,1 2vfx_A_,168,169,1,1 2vfx_A_,175,199,1,1 2vfx_A_,177,197,1,1 2vfx_A_,179,195,1,1 2vfx_A_,181,193,1,1 2vfx_A_,182,183,1,1 2vfx_A_,184,191,1,1 2vfx_A_,185,187,1,1 2vfx_A_,185,189,1,1 2vfx_A_,186,187,1,1 2vfx_A_,186,188,1,1 2vfx_A_,186,189,1,1