pair,contact1,contact2,flow1,flow2 1hw2_A_,1,5,1,1 1hw2_A_,2,6,1,1 1hw2_A_,3,7,1,1 1hw2_A_,4,8,1,1 1hw2_A_,5,9,1,1 1hw2_A_,6,10,1,1 1hw2_A_,7,11,1,1 1hw2_A_,8,12,1,1 1hw2_A_,9,13,1,1 1hw2_A_,10,14,1,1 1hw2_A_,11,15,1,1 1hw2_A_,12,16,1,1 1hw2_A_,13,18,1,1 1hw2_A_,13,19,1,1 1hw2_A_,16,18,1,1 1hw2_A_,20,23,1,1 1hw2_A_,22,65,1,1 1hw2_A_,23,65,1,1 1hw2_A_,25,63,1,1 1hw2_A_,27,31,1,1 1hw2_A_,28,32,1,1 1hw2_A_,28,39,1,1 1hw2_A_,28,43,1,1 1hw2_A_,29,32,1,1 1hw2_A_,30,34,1,1 1hw2_A_,31,35,1,1 1hw2_A_,32,35,1,1 1hw2_A_,32,36,1,1 1hw2_A_,32,37,1,1 1hw2_A_,38,40,1,1 1hw2_A_,38,41,1,1 1hw2_A_,38,42,1,1 1hw2_A_,39,43,1,1 1hw2_A_,40,44,1,1 1hw2_A_,41,45,1,1 1hw2_A_,42,46,1,1 1hw2_A_,43,47,1,1 1hw2_A_,44,48,1,1 1hw2_A_,45,49,1,1 1hw2_A_,46,50,1,1 1hw2_A_,47,51,1,1 1hw2_A_,48,51,1,1 1hw2_A_,48,52,1,1 1hw2_A_,49,52,1,1 1hw2_A_,49,54,1,1 1hw2_A_,50,53,1,1 1hw2_A_,52,72,1,1 1hw2_A_,53,66,1,1 1hw2_A_,53,71,1,1 1hw2_A_,54,66,1,1 1hw2_A_,56,64,1,1 1hw2_A_,56,66,1,1 1hw2_A_,58,61,1,1 1hw2_A_,67,70,1,1 1hw2_A_,67,71,1,1 1hw2_A_,68,72,1,1 1hw2_A_,73,75,1,1 1hw2_A_,73,76,1,1 1hw2_A_,74,77,1,1 1hw2_A_,76,80,1,1 1hw2_A_,78,81,1,1 1hw2_A_,78,82,1,1 1hw2_A_,78,168,1,1 1hw2_A_,79,82,1,1 1hw2_A_,79,83,1,1 1hw2_A_,84,87,1,1 1hw2_A_,84,88,1,1 1hw2_A_,87,91,1,1 1hw2_A_,88,92,1,1 1hw2_A_,89,93,1,1 1hw2_A_,90,94,1,1 1hw2_A_,91,95,1,1 1hw2_A_,92,96,1,1 1hw2_A_,93,97,1,1 1hw2_A_,93,218,1,1 1hw2_A_,94,98,1,1 1hw2_A_,95,99,1,1 1hw2_A_,96,100,1,1 1hw2_A_,97,101,1,1 1hw2_A_,98,102,1,1 1hw2_A_,99,103,1,1 1hw2_A_,99,166,1,1 1hw2_A_,100,103,1,1 1hw2_A_,100,104,1,1 1hw2_A_,101,104,1,1 1hw2_A_,103,107,1,1 1hw2_A_,104,108,1,1 1hw2_A_,105,109,1,1 1hw2_A_,106,110,1,1 1hw2_A_,107,111,1,1 1hw2_A_,109,112,1,1 1hw2_A_,109,113,1,1 1hw2_A_,110,114,1,1 1hw2_A_,114,117,1,1 1hw2_A_,114,118,1,1 1hw2_A_,115,119,1,1 1hw2_A_,115,194,1,1 1hw2_A_,117,121,1,1 1hw2_A_,118,122,1,1 1hw2_A_,119,191,1,1 1hw2_A_,121,124,1,1 1hw2_A_,122,125,1,1 1hw2_A_,123,126,1,1 1hw2_A_,131,135,1,1 1hw2_A_,132,136,1,1 1hw2_A_,134,138,1,1 1hw2_A_,135,139,1,1 1hw2_A_,136,140,1,1 1hw2_A_,137,141,1,1 1hw2_A_,138,142,1,1 1hw2_A_,139,142,1,1 1hw2_A_,139,143,1,1 1hw2_A_,139,166,1,1 1hw2_A_,139,187,1,1 1hw2_A_,140,144,1,1 1hw2_A_,140,159,1,1 1hw2_A_,142,146,1,1 1hw2_A_,143,147,1,1 1hw2_A_,144,148,1,1 1hw2_A_,144,160,1,1 1hw2_A_,145,149,1,1 1hw2_A_,147,150,1,1 1hw2_A_,148,151,1,1 1hw2_A_,150,152,1,1 1hw2_A_,152,155,1,1 1hw2_A_,153,157,1,1 1hw2_A_,154,158,1,1 1hw2_A_,155,159,1,1 1hw2_A_,156,160,1,1 1hw2_A_,157,161,1,1 1hw2_A_,158,162,1,1 1hw2_A_,159,162,1,1 1hw2_A_,159,163,1,1 1hw2_A_,160,163,1,1 1hw2_A_,162,166,1,1 1hw2_A_,163,167,1,1 1hw2_A_,164,167,1,1 1hw2_A_,164,168,1,1 1hw2_A_,165,169,1,1 1hw2_A_,166,170,1,1 1hw2_A_,167,171,1,1 1hw2_A_,168,172,1,1 1hw2_A_,169,173,1,1 1hw2_A_,170,174,1,1 1hw2_A_,172,175,1,1 1hw2_A_,173,176,1,1 1hw2_A_,173,213,1,1 1hw2_A_,175,180,1,1 1hw2_A_,176,179,1,1 1hw2_A_,176,180,1,1 1hw2_A_,177,181,1,1 1hw2_A_,178,182,1,1 1hw2_A_,179,183,1,1 1hw2_A_,180,184,1,1 1hw2_A_,181,185,1,1 1hw2_A_,182,186,1,1 1hw2_A_,183,187,1,1 1hw2_A_,184,188,1,1 1hw2_A_,185,189,1,1 1hw2_A_,186,190,1,1 1hw2_A_,187,191,1,1 1hw2_A_,188,192,1,1 1hw2_A_,189,193,1,1 1hw2_A_,190,194,1,1 1hw2_A_,191,195,1,1 1hw2_A_,192,196,1,1 1hw2_A_,193,198,1,1 1hw2_A_,194,197,1,1 1hw2_A_,198,201,1,1 1hw2_A_,201,205,1,1 1hw2_A_,202,206,1,1 1hw2_A_,203,207,1,1 1hw2_A_,204,208,1,1 1hw2_A_,205,209,1,1 1hw2_A_,206,210,1,1 1hw2_A_,207,211,1,1 1hw2_A_,208,212,1,1 1hw2_A_,209,213,1,1 1hw2_A_,210,213,1,1 1hw2_A_,210,214,1,1 1hw2_A_,211,215,1,1 1hw2_A_,212,216,1,1 1hw2_A_,213,217,1,1 1hw2_A_,214,218,1,1 1hw2_A_,215,219,1,1 1hw2_A_,216,220,1,1 1hw2_A_,217,221,1,1 1hw2_A_,218,221,1,1 1hw2_A_,218,222,1,1