pair,contact1,contact2,flow1,flow2 2zex_A_,1,3,1,1 2zex_A_,5,146,1,1 2zex_A_,6,8,1,1 2zex_A_,6,144,1,1 2zex_A_,7,144,1,1 2zex_A_,10,13,1,1 2zex_A_,10,15,1,1 2zex_A_,10,16,1,1 2zex_A_,10,18,1,1 2zex_A_,10,20,1,1 2zex_A_,11,142,1,1 2zex_A_,13,16,1,1 2zex_A_,14,38,1,1 2zex_A_,14,39,1,1 2zex_A_,15,18,1,1 2zex_A_,17,20,1,1 2zex_A_,21,52,1,1 2zex_A_,22,26,1,1 2zex_A_,22,27,1,1 2zex_A_,23,50,1,1 2zex_A_,24,47,1,1 2zex_A_,24,50,1,1 2zex_A_,26,44,1,1 2zex_A_,28,42,1,1 2zex_A_,30,33,1,1 2zex_A_,30,40,1,1 2zex_A_,31,34,1,1 2zex_A_,32,42,1,1 2zex_A_,32,138,1,1 2zex_A_,35,140,1,1 2zex_A_,36,140,1,1 2zex_A_,36,141,1,1 2zex_A_,41,139,1,1 2zex_A_,43,137,1,1 2zex_A_,45,136,1,1 2zex_A_,46,133,1,1 2zex_A_,47,129,1,1 2zex_A_,49,129,1,1 2zex_A_,51,127,1,1 2zex_A_,53,125,1,1 2zex_A_,55,57,1,1 2zex_A_,55,123,1,1 2zex_A_,58,63,1,1 2zex_A_,58,115,1,1 2zex_A_,58,146,1,1 2zex_A_,59,61,1,1 2zex_A_,60,116,1,1 2zex_A_,61,115,1,1 2zex_A_,62,147,1,1 2zex_A_,63,113,1,1 2zex_A_,64,145,1,1 2zex_A_,65,111,1,1 2zex_A_,66,143,1,1 2zex_A_,67,109,1,1 2zex_A_,68,140,1,1 2zex_A_,69,107,1,1 2zex_A_,70,104,1,1 2zex_A_,70,138,1,1 2zex_A_,71,103,1,1 2zex_A_,72,136,1,1 2zex_A_,76,131,1,1 2zex_A_,77,131,1,1 2zex_A_,78,80,1,1 2zex_A_,78,131,1,1 2zex_A_,79,101,1,1 2zex_A_,80,128,1,1 2zex_A_,81,99,1,1 2zex_A_,82,126,1,1 2zex_A_,83,97,1,1 2zex_A_,84,96,1,1 2zex_A_,84,124,1,1 2zex_A_,85,95,1,1 2zex_A_,86,120,1,1 2zex_A_,86,121,1,1 2zex_A_,87,93,1,1 2zex_A_,89,92,1,1 2zex_A_,89,93,1,1 2zex_A_,100,109,1,1 2zex_A_,102,103,1,1 2zex_A_,103,109,1,1 2zex_A_,105,107,1,1 2zex_A_,108,110,1,1 2zex_A_,131,133,1,1 2zex_A_,133,135,1,1 2zex_A_,140,141,1,1