pair,contact1,contact2,flow1,flow2 1wzx_A_,4,76,1,1 1wzx_A_,6,172,1,1 1wzx_A_,7,169,1,1 1wzx_A_,8,170,1,1 1wzx_A_,9,170,1,1 1wzx_A_,10,11,1,1 1wzx_A_,11,12,1,1 1wzx_A_,14,31,1,1 1wzx_A_,15,64,1,1 1wzx_A_,17,62,1,1 1wzx_A_,18,61,1,1 1wzx_A_,19,60,1,1 1wzx_A_,20,24,1,1 1wzx_A_,20,25,1,1 1wzx_A_,21,58,1,1 1wzx_A_,26,47,1,1 1wzx_A_,26,49,1,1 1wzx_A_,28,31,1,1 1wzx_A_,33,47,1,1 1wzx_A_,35,36,1,1 1wzx_A_,35,45,1,1 1wzx_A_,38,45,1,1 1wzx_A_,39,42,1,1 1wzx_A_,39,43,1,1 1wzx_A_,40,43,1,1 1wzx_A_,41,43,1,1 1wzx_A_,46,167,1,1 1wzx_A_,48,165,1,1 1wzx_A_,50,163,1,1 1wzx_A_,53,55,1,1 1wzx_A_,53,160,1,1 1wzx_A_,54,160,1,1 1wzx_A_,57,157,1,1 1wzx_A_,59,157,1,1 1wzx_A_,61,155,1,1 1wzx_A_,63,153,1,1 1wzx_A_,65,151,1,1 1wzx_A_,66,69,1,1 1wzx_A_,68,102,1,1 1wzx_A_,71,150,1,1 1wzx_A_,72,74,1,1 1wzx_A_,73,76,1,1 1wzx_A_,73,147,1,1 1wzx_A_,74,147,1,1 1wzx_A_,77,80,1,1 1wzx_A_,77,136,1,1 1wzx_A_,78,136,1,1 1wzx_A_,79,174,1,1 1wzx_A_,80,135,1,1 1wzx_A_,81,173,1,1 1wzx_A_,82,133,1,1 1wzx_A_,83,171,1,1 1wzx_A_,83,173,1,1 1wzx_A_,84,131,1,1 1wzx_A_,85,168,1,1 1wzx_A_,86,129,1,1 1wzx_A_,87,166,1,1 1wzx_A_,88,125,1,1 1wzx_A_,90,93,1,1 1wzx_A_,92,124,1,1 1wzx_A_,94,119,1,1 1wzx_A_,95,118,1,1 1wzx_A_,96,156,1,1 1wzx_A_,97,116,1,1 1wzx_A_,98,154,1,1 1wzx_A_,99,114,1,1 1wzx_A_,100,151,1,1 1wzx_A_,100,152,1,1 1wzx_A_,101,106,1,1 1wzx_A_,101,112,1,1 1wzx_A_,101,146,1,1 1wzx_A_,103,110,1,1 1wzx_A_,104,105,1,1 1wzx_A_,106,109,1,1 1wzx_A_,106,144,1,1 1wzx_A_,108,143,1,1 1wzx_A_,116,117,1,1 1wzx_A_,117,120,1,1 1wzx_A_,118,121,1,1 1wzx_A_,118,122,1,1 1wzx_A_,119,122,1,1 1wzx_A_,121,137,1,1 1wzx_A_,123,129,1,1 1wzx_A_,125,127,1,1 1wzx_A_,125,129,1,1 1wzx_A_,127,128,1,1 1wzx_A_,134,137,1,1 1wzx_A_,135,139,1,1 1wzx_A_,141,143,1,1 1wzx_A_,143,145,1,1 1wzx_A_,146,148,1,1 1wzx_A_,151,152,1,1 1wzx_A_,169,171,1,1 1wzx_A_,174,175,1,1