pair,contact1,contact2,flow1,flow2 8waq_u_,1,78,1,1 8waq_u_,1,83,1,1 8waq_u_,3,76,1,1 8waq_u_,5,74,1,1 8waq_u_,7,72,1,1 8waq_u_,9,33,1,1 8waq_u_,9,70,1,1 8waq_u_,11,68,1,1 8waq_u_,13,66,1,1 8waq_u_,14,17,1,1 8waq_u_,15,18,1,1 8waq_u_,16,17,1,1 8waq_u_,17,29,1,1 8waq_u_,21,25,1,1 8waq_u_,22,26,1,1 8waq_u_,23,27,1,1 8waq_u_,24,28,1,1 8waq_u_,25,29,1,1 8waq_u_,26,30,1,1 8waq_u_,27,31,1,1 8waq_u_,28,32,1,1 8waq_u_,29,33,1,1 8waq_u_,30,34,1,1 8waq_u_,31,35,1,1 8waq_u_,34,37,1,1 8waq_u_,35,48,1,1 8waq_u_,36,45,1,1 8waq_u_,37,45,1,1 8waq_u_,39,42,1,1 8waq_u_,39,43,1,1 8waq_u_,40,78,1,1 8waq_u_,41,42,1,1 8waq_u_,44,77,1,1 8waq_u_,46,75,1,1 8waq_u_,47,75,1,1 8waq_u_,49,73,1,1 8waq_u_,50,73,1,1 8waq_u_,53,71,1,1 8waq_u_,55,69,1,1 8waq_u_,58,67,1,1 8waq_u_,60,65,1,1 8waq_u_,80,83,1,1 8waq_u_,82,146,1,1 8waq_u_,82,147,1,1 8waq_u_,83,147,1,1 8waq_u_,85,145,1,1 8waq_u_,87,143,1,1 8waq_u_,88,99,1,1 8waq_u_,88,100,1,1 8waq_u_,89,140,1,1 8waq_u_,89,141,1,1 8waq_u_,90,98,1,1 8waq_u_,91,98,1,1 8waq_u_,93,128,1,1 8waq_u_,95,110,1,1 8waq_u_,97,108,1,1 8waq_u_,99,106,1,1 8waq_u_,101,104,1,1 8waq_u_,105,159,1,1 8waq_u_,106,107,1,1 8waq_u_,106,159,1,1 8waq_u_,107,161,1,1 8waq_u_,109,113,1,1 8waq_u_,112,162,1,1 8waq_u_,112,163,1,1 8waq_u_,116,131,1,1 8waq_u_,118,129,1,1 8waq_u_,120,122,1,1 8waq_u_,120,127,1,1 8waq_u_,123,125,1,1 8waq_u_,125,127,1,1 8waq_u_,128,137,1,1 8waq_u_,129,133,1,1 8waq_u_,130,133,1,1 8waq_u_,130,135,1,1 8waq_u_,138,141,1,1 8waq_u_,146,162,1,1 8waq_u_,148,160,1,1 8waq_u_,149,160,1,1 8waq_u_,151,158,1,1 8waq_u_,153,156,1,1 8waq_u_,162,164,1,1