pair,contact1,contact2,flow1,flow2 1vba_2_,1,3,1,1 1vba_2_,5,7,1,1 1vba_2_,5,8,1,1 1vba_2_,6,25,1,1 1vba_2_,7,23,1,1 1vba_2_,9,20,1,1 1vba_2_,10,12,1,1 1vba_2_,11,18,1,1 1vba_2_,12,17,1,1 1vba_2_,13,16,1,1 1vba_2_,15,57,1,1 1vba_2_,16,58,1,1 1vba_2_,20,199,1,1 1vba_2_,22,198,1,1 1vba_2_,24,190,1,1 1vba_2_,25,26,1,1 1vba_2_,27,201,1,1 1vba_2_,27,203,1,1 1vba_2_,28,31,1,1 1vba_2_,29,32,1,1 1vba_2_,29,203,1,1 1vba_2_,34,251,1,1 1vba_2_,35,98,1,1 1vba_2_,37,253,1,1 1vba_2_,38,40,1,1 1vba_2_,38,41,1,1 1vba_2_,46,255,1,1 1vba_2_,46,256,1,1 1vba_2_,47,48,1,1 1vba_2_,49,94,1,1 1vba_2_,49,254,1,1 1vba_2_,52,55,1,1 1vba_2_,52,56,1,1 1vba_2_,55,56,1,1 1vba_2_,56,252,1,1 1vba_2_,59,247,1,1 1vba_2_,60,246,1,1 1vba_2_,61,245,1,1 1vba_2_,62,146,1,1 1vba_2_,63,244,1,1 1vba_2_,64,243,1,1 1vba_2_,66,241,1,1 1vba_2_,67,70,1,1 1vba_2_,68,232,1,1 1vba_2_,68,236,1,1 1vba_2_,71,153,1,1 1vba_2_,72,151,1,1 1vba_2_,73,225,1,1 1vba_2_,74,149,1,1 1vba_2_,75,146,1,1 1vba_2_,75,223,1,1 1vba_2_,76,80,1,1 1vba_2_,76,125,1,1 1vba_2_,77,220,1,1 1vba_2_,77,221,1,1 1vba_2_,78,81,1,1 1vba_2_,79,82,1,1 1vba_2_,79,145,1,1 1vba_2_,79,219,1,1 1vba_2_,81,84,1,1 1vba_2_,82,143,1,1 1vba_2_,84,88,1,1 1vba_2_,85,89,1,1 1vba_2_,86,90,1,1 1vba_2_,87,91,1,1 1vba_2_,88,92,1,1 1vba_2_,89,93,1,1 1vba_2_,90,94,1,1 1vba_2_,92,258,1,1 1vba_2_,92,261,1,1 1vba_2_,93,258,1,1 1vba_2_,95,256,1,1 1vba_2_,96,255,1,1 1vba_2_,97,213,1,1 1vba_2_,98,211,1,1 1vba_2_,98,253,1,1 1vba_2_,99,100,1,1 1vba_2_,99,250,1,1 1vba_2_,99,252,1,1 1vba_2_,100,250,1,1 1vba_2_,101,204,1,1 1vba_2_,102,248,1,1 1vba_2_,103,202,1,1 1vba_2_,104,106,1,1 1vba_2_,104,201,1,1 1vba_2_,104,246,1,1 1vba_2_,105,200,1,1 1vba_2_,106,244,1,1 1vba_2_,106,246,1,1 1vba_2_,107,198,1,1 1vba_2_,107,242,1,1 1vba_2_,110,112,1,1 1vba_2_,110,113,1,1 1vba_2_,114,232,1,1 1vba_2_,115,194,1,1 1vba_2_,116,229,1,1 1vba_2_,117,192,1,1 1vba_2_,118,226,1,1 1vba_2_,119,190,1,1 1vba_2_,120,224,1,1 1vba_2_,121,188,1,1 1vba_2_,122,222,1,1 1vba_2_,124,126,1,1 1vba_2_,124,218,1,1 1vba_2_,124,220,1,1 1vba_2_,125,175,1,1 1vba_2_,128,169,1,1 1vba_2_,128,176,1,1 1vba_2_,130,167,1,1 1vba_2_,136,166,1,1 1vba_2_,138,141,1,1 1vba_2_,138,142,1,1 1vba_2_,138,166,1,1 1vba_2_,139,143,1,1 1vba_2_,139,216,1,1 1vba_2_,141,166,1,1 1vba_2_,143,219,1,1 1vba_2_,145,148,1,1 1vba_2_,152,170,1,1 1vba_2_,152,172,1,1 1vba_2_,153,172,1,1 1vba_2_,156,169,1,1 1vba_2_,158,165,1,1 1vba_2_,159,161,1,1 1vba_2_,160,163,1,1 1vba_2_,171,174,1,1 1vba_2_,171,176,1,1 1vba_2_,172,173,1,1 1vba_2_,172,175,1,1 1vba_2_,173,181,1,1 1vba_2_,174,177,1,1 1vba_2_,175,177,1,1 1vba_2_,180,183,1,1 1vba_2_,181,184,1,1 1vba_2_,183,186,1,1 1vba_2_,184,187,1,1 1vba_2_,187,189,1,1 1vba_2_,190,201,1,1 1vba_2_,191,197,1,1 1vba_2_,193,196,1,1 1vba_2_,193,197,1,1 1vba_2_,197,199,1,1 1vba_2_,205,221,1,1 1vba_2_,206,208,1,1 1vba_2_,208,213,1,1 1vba_2_,213,214,1,1 1vba_2_,213,218,1,1 1vba_2_,214,217,1,1 1vba_2_,258,259,1,1