pair,contact1,contact2,flow1,flow2 7k53_e_,1,4,1,1 7k53_e_,2,5,1,1 7k53_e_,2,6,1,1 7k53_e_,2,100,1,1 7k53_e_,3,7,1,1 7k53_e_,4,8,1,1 7k53_e_,6,9,1,1 7k53_e_,6,10,1,1 7k53_e_,7,12,1,1 7k53_e_,7,28,1,1 7k53_e_,10,14,1,1 7k53_e_,11,15,1,1 7k53_e_,12,16,1,1 7k53_e_,13,17,1,1 7k53_e_,14,17,1,1 7k53_e_,15,18,1,1 7k53_e_,16,19,1,1 7k53_e_,17,18,1,1 7k53_e_,23,26,1,1 7k53_e_,24,27,1,1 7k53_e_,29,158,1,1 7k53_e_,31,156,1,1 7k53_e_,31,158,1,1 7k53_e_,32,156,1,1 7k53_e_,33,90,1,1 7k53_e_,34,154,1,1 7k53_e_,35,88,1,1 7k53_e_,36,152,1,1 7k53_e_,37,39,1,1 7k53_e_,37,86,1,1 7k53_e_,39,41,1,1 7k53_e_,40,43,1,1 7k53_e_,40,84,1,1 7k53_e_,41,44,1,1 7k53_e_,41,45,1,1 7k53_e_,42,82,1,1 7k53_e_,43,46,1,1 7k53_e_,43,82,1,1 7k53_e_,45,49,1,1 7k53_e_,47,51,1,1 7k53_e_,48,52,1,1 7k53_e_,49,53,1,1 7k53_e_,50,54,1,1 7k53_e_,51,55,1,1 7k53_e_,52,56,1,1 7k53_e_,53,57,1,1 7k53_e_,55,58,1,1 7k53_e_,55,59,1,1 7k53_e_,56,60,1,1 7k53_e_,65,87,1,1 7k53_e_,67,84,1,1 7k53_e_,67,85,1,1 7k53_e_,69,81,1,1 7k53_e_,69,82,1,1 7k53_e_,70,80,1,1 7k53_e_,71,72,1,1 7k53_e_,72,78,1,1 7k53_e_,73,78,1,1 7k53_e_,74,77,1,1 7k53_e_,92,96,1,1 7k53_e_,93,97,1,1 7k53_e_,94,98,1,1 7k53_e_,95,99,1,1 7k53_e_,96,100,1,1 7k53_e_,97,101,1,1 7k53_e_,99,102,1,1 7k53_e_,99,103,1,1 7k53_e_,100,104,1,1 7k53_e_,102,106,1,1 7k53_e_,102,107,1,1 7k53_e_,107,110,1,1 7k53_e_,110,113,1,1 7k53_e_,111,112,1,1 7k53_e_,117,119,1,1 7k53_e_,118,166,1,1 7k53_e_,122,124,1,1 7k53_e_,122,125,1,1 7k53_e_,122,126,1,1 7k53_e_,126,157,1,1 7k53_e_,127,155,1,1 7k53_e_,129,153,1,1 7k53_e_,134,137,1,1 7k53_e_,134,147,1,1 7k53_e_,144,146,1,1 7k53_e_,146,147,1,1 7k53_e_,157,159,1,1 7k53_e_,158,160,1,1 7k53_e_,161,164,1,1 7k53_e_,161,165,1,1 7k53_e_,162,166,1,1 7k53_e_,163,167,1,1 7k53_e_,164,168,1,1 7k53_e_,165,169,1,1 7k53_e_,166,170,1,1 7k53_e_,167,171,1,1 7k53_e_,169,172,1,1 7k53_e_,170,173,1,1