pair,contact1,contact2,flow1,flow2 6xby_c_,3,6,1,1 6xby_c_,5,8,1,1 6xby_c_,6,84,1,1 6xby_c_,7,11,1,1 6xby_c_,8,12,1,1 6xby_c_,9,13,1,1 6xby_c_,10,14,1,1 6xby_c_,11,15,1,1 6xby_c_,12,15,1,1 6xby_c_,12,16,1,1 6xby_c_,13,17,1,1 6xby_c_,15,18,1,1 6xby_c_,15,19,1,1 6xby_c_,17,21,1,1 6xby_c_,18,21,1,1 6xby_c_,18,22,1,1 6xby_c_,19,23,1,1 6xby_c_,20,24,1,1 6xby_c_,21,25,1,1 6xby_c_,22,26,1,1 6xby_c_,23,27,1,1 6xby_c_,24,28,1,1 6xby_c_,25,29,1,1 6xby_c_,26,29,1,1 6xby_c_,26,30,1,1 6xby_c_,27,31,1,1 6xby_c_,28,32,1,1 6xby_c_,29,33,1,1 6xby_c_,30,34,1,1 6xby_c_,32,36,1,1 6xby_c_,33,37,1,1 6xby_c_,34,38,1,1 6xby_c_,35,39,1,1 6xby_c_,36,40,1,1 6xby_c_,37,40,1,1 6xby_c_,39,43,1,1 6xby_c_,43,117,1,1 6xby_c_,46,50,1,1 6xby_c_,52,55,1,1 6xby_c_,52,56,1,1 6xby_c_,53,57,1,1 6xby_c_,56,59,1,1 6xby_c_,57,60,1,1 6xby_c_,58,61,1,1 6xby_c_,58,62,1,1 6xby_c_,59,63,1,1 6xby_c_,62,66,1,1 6xby_c_,65,69,1,1 6xby_c_,66,70,1,1 6xby_c_,67,71,1,1 6xby_c_,68,72,1,1 6xby_c_,69,73,1,1 6xby_c_,70,74,1,1 6xby_c_,71,87,1,1 6xby_c_,76,77,1,1 6xby_c_,80,84,1,1 6xby_c_,81,84,1,1 6xby_c_,81,85,1,1 6xby_c_,83,148,1,1 6xby_c_,84,88,1,1 6xby_c_,85,88,1,1 6xby_c_,85,89,1,1 6xby_c_,86,90,1,1 6xby_c_,87,91,1,1 6xby_c_,88,92,1,1 6xby_c_,89,93,1,1 6xby_c_,91,95,1,1 6xby_c_,92,96,1,1 6xby_c_,94,98,1,1 6xby_c_,95,99,1,1 6xby_c_,96,100,1,1 6xby_c_,97,101,1,1 6xby_c_,97,136,1,1 6xby_c_,98,102,1,1 6xby_c_,99,103,1,1 6xby_c_,100,104,1,1 6xby_c_,101,105,1,1 6xby_c_,102,106,1,1 6xby_c_,105,109,1,1 6xby_c_,106,110,1,1 6xby_c_,107,111,1,1 6xby_c_,108,112,1,1 6xby_c_,112,116,1,1 6xby_c_,113,117,1,1 6xby_c_,114,118,1,1 6xby_c_,115,118,1,1 6xby_c_,115,119,1,1 6xby_c_,119,122,1,1 6xby_c_,122,125,1,1 6xby_c_,122,126,1,1 6xby_c_,125,128,1,1 6xby_c_,125,129,1,1 6xby_c_,126,130,1,1 6xby_c_,127,131,1,1 6xby_c_,129,133,1,1 6xby_c_,130,134,1,1 6xby_c_,131,134,1,1 6xby_c_,131,135,1,1 6xby_c_,134,138,1,1 6xby_c_,135,139,1,1 6xby_c_,138,141,1,1 6xby_c_,140,144,1,1 6xby_c_,141,145,1,1 6xby_c_,142,146,1,1 6xby_c_,144,148,1,1 6xby_c_,145,149,1,1