pair,contact1,contact2,flow1,flow2 2fvu_A_,1,20,1,1 2fvu_A_,3,18,1,1 2fvu_A_,4,18,1,1 2fvu_A_,6,16,1,1 2fvu_A_,7,15,1,1 2fvu_A_,8,14,1,1 2fvu_A_,11,14,1,1 2fvu_A_,13,27,1,1 2fvu_A_,15,25,1,1 2fvu_A_,17,23,1,1 2fvu_A_,19,21,1,1 2fvu_A_,24,33,1,1 2fvu_A_,26,29,1,1 2fvu_A_,26,30,1,1 2fvu_A_,26,31,1,1 2fvu_A_,29,31,1,1 2fvu_A_,36,54,1,1 2fvu_A_,37,54,1,1 2fvu_A_,38,67,1,1 2fvu_A_,38,127,1,1 2fvu_A_,39,52,1,1 2fvu_A_,40,124,1,1 2fvu_A_,40,125,1,1 2fvu_A_,41,50,1,1 2fvu_A_,42,122,1,1 2fvu_A_,43,46,1,1 2fvu_A_,43,48,1,1 2fvu_A_,46,48,1,1 2fvu_A_,48,69,1,1 2fvu_A_,49,69,1,1 2fvu_A_,49,145,1,1 2fvu_A_,51,67,1,1 2fvu_A_,53,65,1,1 2fvu_A_,55,63,1,1 2fvu_A_,55,181,1,1 2fvu_A_,56,58,1,1 2fvu_A_,56,63,1,1 2fvu_A_,58,61,1,1 2fvu_A_,61,63,1,1 2fvu_A_,62,118,1,1 2fvu_A_,64,116,1,1 2fvu_A_,66,112,1,1 2fvu_A_,66,114,1,1 2fvu_A_,68,110,1,1 2fvu_A_,69,72,1,1 2fvu_A_,70,73,1,1 2fvu_A_,74,78,1,1 2fvu_A_,74,157,1,1 2fvu_A_,75,79,1,1 2fvu_A_,76,80,1,1 2fvu_A_,78,81,1,1 2fvu_A_,78,82,1,1 2fvu_A_,79,83,1,1 2fvu_A_,81,161,1,1 2fvu_A_,85,88,1,1 2fvu_A_,85,89,1,1 2fvu_A_,86,96,1,1 2fvu_A_,92,95,1,1 2fvu_A_,93,97,1,1 2fvu_A_,94,98,1,1 2fvu_A_,95,99,1,1 2fvu_A_,96,100,1,1 2fvu_A_,97,101,1,1 2fvu_A_,98,102,1,1 2fvu_A_,99,103,1,1 2fvu_A_,100,103,1,1 2fvu_A_,100,104,1,1 2fvu_A_,101,106,1,1 2fvu_A_,105,107,1,1 2fvu_A_,105,108,1,1 2fvu_A_,107,149,1,1 2fvu_A_,108,151,1,1 2fvu_A_,109,149,1,1 2fvu_A_,111,152,1,1 2fvu_A_,111,154,1,1 2fvu_A_,112,114,1,1 2fvu_A_,119,122,1,1 2fvu_A_,120,123,1,1 2fvu_A_,128,129,1,1 2fvu_A_,128,146,1,1 2fvu_A_,128,148,1,1 2fvu_A_,130,148,1,1 2fvu_A_,131,135,1,1 2fvu_A_,132,136,1,1 2fvu_A_,134,137,1,1 2fvu_A_,134,142,1,1 2fvu_A_,135,142,1,1 2fvu_A_,137,139,1,1 2fvu_A_,137,140,1,1 2fvu_A_,137,142,1,1 2fvu_A_,140,142,1,1 2fvu_A_,143,146,1,1 2fvu_A_,143,147,1,1 2fvu_A_,145,146,1,1 2fvu_A_,151,164,1,1 2fvu_A_,153,162,1,1 2fvu_A_,154,155,1,1 2fvu_A_,155,158,1,1 2fvu_A_,165,168,1,1 2fvu_A_,165,169,1,1 2fvu_A_,166,170,1,1 2fvu_A_,167,171,1,1 2fvu_A_,168,171,1,1 2fvu_A_,168,172,1,1 2fvu_A_,169,173,1,1 2fvu_A_,170,174,1,1 2fvu_A_,171,175,1,1 2fvu_A_,172,175,1,1 2fvu_A_,172,176,1,1 2fvu_A_,177,180,1,1 2fvu_A_,177,181,1,1 2fvu_A_,178,181,1,1 2fvu_A_,178,182,1,1 2fvu_A_,179,183,1,1 2fvu_A_,180,184,1,1 2fvu_A_,181,185,1,1 2fvu_A_,182,186,1,1 2fvu_A_,183,187,1,1 2fvu_A_,184,188,1,1 2fvu_A_,185,189,1,1 2fvu_A_,186,190,1,1