pair,contact1,contact2,flow1,flow2 8b0x_f_,1,5,1,1 8b0x_f_,2,6,1,1 8b0x_f_,3,7,1,1 8b0x_f_,4,7,1,1 8b0x_f_,4,8,1,1 8b0x_f_,5,9,1,1 8b0x_f_,6,10,1,1 8b0x_f_,6,11,1,1 8b0x_f_,7,12,1,1 8b0x_f_,7,28,1,1 8b0x_f_,10,14,1,1 8b0x_f_,11,15,1,1 8b0x_f_,12,16,1,1 8b0x_f_,13,17,1,1 8b0x_f_,14,17,1,1 8b0x_f_,14,18,1,1 8b0x_f_,14,171,1,1 8b0x_f_,15,19,1,1 8b0x_f_,21,164,1,1 8b0x_f_,23,25,1,1 8b0x_f_,23,26,1,1 8b0x_f_,24,27,1,1 8b0x_f_,25,29,1,1 8b0x_f_,29,158,1,1 8b0x_f_,31,156,1,1 8b0x_f_,32,156,1,1 8b0x_f_,33,90,1,1 8b0x_f_,34,154,1,1 8b0x_f_,35,88,1,1 8b0x_f_,36,86,1,1 8b0x_f_,36,152,1,1 8b0x_f_,37,86,1,1 8b0x_f_,39,42,1,1 8b0x_f_,45,47,1,1 8b0x_f_,45,48,1,1 8b0x_f_,46,49,1,1 8b0x_f_,46,50,1,1 8b0x_f_,47,51,1,1 8b0x_f_,48,52,1,1 8b0x_f_,49,53,1,1 8b0x_f_,51,55,1,1 8b0x_f_,51,146,1,1 8b0x_f_,52,56,1,1 8b0x_f_,53,57,1,1 8b0x_f_,54,58,1,1 8b0x_f_,55,59,1,1 8b0x_f_,55,134,1,1 8b0x_f_,55,149,1,1 8b0x_f_,56,60,1,1 8b0x_f_,57,61,1,1 8b0x_f_,59,101,1,1 8b0x_f_,62,89,1,1 8b0x_f_,65,87,1,1 8b0x_f_,67,84,1,1 8b0x_f_,67,85,1,1 8b0x_f_,69,81,1,1 8b0x_f_,69,82,1,1 8b0x_f_,72,80,1,1 8b0x_f_,73,78,1,1 8b0x_f_,74,77,1,1 8b0x_f_,79,82,1,1 8b0x_f_,92,96,1,1 8b0x_f_,93,97,1,1 8b0x_f_,94,98,1,1 8b0x_f_,95,99,1,1 8b0x_f_,96,100,1,1 8b0x_f_,97,101,1,1 8b0x_f_,98,102,1,1 8b0x_f_,99,103,1,1 8b0x_f_,100,104,1,1 8b0x_f_,101,106,1,1 8b0x_f_,102,107,1,1 8b0x_f_,106,109,1,1 8b0x_f_,107,110,1,1 8b0x_f_,110,113,1,1 8b0x_f_,115,177,1,1 8b0x_f_,116,175,1,1 8b0x_f_,117,119,1,1 8b0x_f_,117,127,1,1 8b0x_f_,118,166,1,1 8b0x_f_,120,128,1,1 8b0x_f_,122,124,1,1 8b0x_f_,122,126,1,1 8b0x_f_,123,162,1,1 8b0x_f_,125,162,1,1 8b0x_f_,126,157,1,1 8b0x_f_,127,155,1,1 8b0x_f_,129,153,1,1 8b0x_f_,131,151,1,1 8b0x_f_,134,137,1,1 8b0x_f_,134,147,1,1 8b0x_f_,134,149,1,1 8b0x_f_,137,140,1,1 8b0x_f_,141,144,1,1 8b0x_f_,146,149,1,1 8b0x_f_,161,164,1,1 8b0x_f_,161,165,1,1 8b0x_f_,162,166,1,1 8b0x_f_,163,167,1,1 8b0x_f_,164,168,1,1 8b0x_f_,165,169,1,1 8b0x_f_,166,170,1,1 8b0x_f_,167,171,1,1 8b0x_f_,169,172,1,1 8b0x_f_,169,174,1,1 8b0x_f_,170,173,1,1 8b0x_f_,174,176,1,1