pair,contact1,contact2,flow1,flow2 4huq_S_,1,2,1,1 4huq_S_,1,3,1,1 4huq_S_,1,4,1,1 4huq_S_,2,6,1,1 4huq_S_,3,7,1,1 4huq_S_,4,8,1,1 4huq_S_,5,9,1,1 4huq_S_,6,10,1,1 4huq_S_,7,11,1,1 4huq_S_,8,12,1,1 4huq_S_,9,13,1,1 4huq_S_,10,14,1,1 4huq_S_,11,15,1,1 4huq_S_,12,16,1,1 4huq_S_,13,17,1,1 4huq_S_,14,18,1,1 4huq_S_,16,19,1,1 4huq_S_,17,20,1,1 4huq_S_,18,21,1,1 4huq_S_,25,26,1,1 4huq_S_,31,33,1,1 4huq_S_,32,35,1,1 4huq_S_,33,36,1,1 4huq_S_,33,37,1,1 4huq_S_,34,38,1,1 4huq_S_,35,39,1,1 4huq_S_,36,40,1,1 4huq_S_,37,41,1,1 4huq_S_,38,42,1,1 4huq_S_,39,43,1,1 4huq_S_,40,44,1,1 4huq_S_,41,45,1,1 4huq_S_,42,90,1,1 4huq_S_,43,160,1,1 4huq_S_,46,50,1,1 4huq_S_,47,51,1,1 4huq_S_,48,52,1,1 4huq_S_,49,52,1,1 4huq_S_,49,53,1,1 4huq_S_,50,54,1,1 4huq_S_,51,55,1,1 4huq_S_,52,56,1,1 4huq_S_,53,57,1,1 4huq_S_,54,58,1,1 4huq_S_,55,59,1,1 4huq_S_,57,61,1,1 4huq_S_,58,61,1,1 4huq_S_,58,62,1,1 4huq_S_,59,63,1,1 4huq_S_,60,63,1,1 4huq_S_,60,64,1,1 4huq_S_,61,64,1,1 4huq_S_,61,65,1,1 4huq_S_,64,65,1,1 4huq_S_,69,72,1,1 4huq_S_,70,73,1,1 4huq_S_,70,74,1,1 4huq_S_,71,75,1,1 4huq_S_,72,76,1,1 4huq_S_,73,77,1,1 4huq_S_,74,78,1,1 4huq_S_,76,80,1,1 4huq_S_,77,81,1,1 4huq_S_,78,82,1,1 4huq_S_,79,83,1,1 4huq_S_,80,84,1,1 4huq_S_,81,85,1,1 4huq_S_,82,86,1,1 4huq_S_,83,87,1,1 4huq_S_,90,96,1,1 4huq_S_,91,93,1,1 4huq_S_,93,97,1,1 4huq_S_,94,98,1,1 4huq_S_,95,99,1,1 4huq_S_,96,100,1,1 4huq_S_,97,101,1,1 4huq_S_,98,101,1,1 4huq_S_,98,102,1,1 4huq_S_,99,103,1,1 4huq_S_,100,104,1,1 4huq_S_,101,105,1,1 4huq_S_,102,106,1,1 4huq_S_,104,107,1,1 4huq_S_,106,110,1,1 4huq_S_,109,110,1,1 4huq_S_,110,114,1,1 4huq_S_,113,116,1,1 4huq_S_,113,117,1,1 4huq_S_,114,118,1,1 4huq_S_,115,118,1,1 4huq_S_,116,121,1,1 4huq_S_,118,120,1,1 4huq_S_,124,128,1,1 4huq_S_,125,128,1,1 4huq_S_,125,129,1,1 4huq_S_,128,132,1,1 4huq_S_,129,133,1,1 4huq_S_,130,134,1,1 4huq_S_,131,135,1,1 4huq_S_,132,136,1,1 4huq_S_,134,137,1,1 4huq_S_,135,138,1,1 4huq_S_,136,140,1,1 4huq_S_,139,143,1,1 4huq_S_,140,144,1,1 4huq_S_,141,145,1,1 4huq_S_,142,146,1,1 4huq_S_,143,147,1,1 4huq_S_,144,148,1,1 4huq_S_,145,149,1,1 4huq_S_,146,150,1,1 4huq_S_,147,151,1,1 4huq_S_,148,152,1,1 4huq_S_,150,153,1,1 4huq_S_,153,156,1,1 4huq_S_,153,157,1,1 4huq_S_,154,158,1,1 4huq_S_,155,159,1,1 4huq_S_,156,160,1,1 4huq_S_,157,161,1,1 4huq_S_,158,162,1,1 4huq_S_,159,163,1,1 4huq_S_,160,164,1,1 4huq_S_,161,164,1,1