pair,contact1,contact2,flow1,flow2 3arf_D_,2,20,1,1 3arf_D_,2,21,1,1 3arf_D_,3,86,1,1 3arf_D_,3,88,1,1 3arf_D_,3,99,1,1 3arf_D_,4,19,1,1 3arf_D_,5,100,1,1 3arf_D_,6,101,1,1 3arf_D_,7,145,1,1 3arf_D_,8,101,1,1 3arf_D_,8,103,1,1 3arf_D_,10,103,1,1 3arf_D_,10,105,1,1 3arf_D_,11,14,1,1 3arf_D_,12,105,1,1 3arf_D_,13,78,1,1 3arf_D_,16,75,1,1 3arf_D_,18,73,1,1 3arf_D_,20,71,1,1 3arf_D_,22,24,1,1 3arf_D_,22,69,1,1 3arf_D_,25,68,1,1 3arf_D_,26,65,1,1 3arf_D_,26,90,1,1 3arf_D_,27,68,1,1 3arf_D_,28,91,1,1 3arf_D_,29,46,1,1 3arf_D_,30,88,1,1 3arf_D_,30,89,1,1 3arf_D_,31,43,1,1 3arf_D_,31,44,1,1 3arf_D_,31,71,1,1 3arf_D_,32,87,1,1 3arf_D_,32,94,1,1 3arf_D_,33,35,1,1 3arf_D_,33,41,1,1 3arf_D_,33,61,1,1 3arf_D_,33,81,1,1 3arf_D_,34,84,1,1 3arf_D_,34,85,1,1 3arf_D_,35,38,1,1 3arf_D_,35,41,1,1 3arf_D_,35,84,1,1 3arf_D_,42,56,1,1 3arf_D_,42,57,1,1 3arf_D_,43,55,1,1 3arf_D_,44,61,1,1 3arf_D_,45,53,1,1 3arf_D_,46,48,1,1 3arf_D_,46,51,1,1 3arf_D_,48,51,1,1 3arf_D_,50,65,1,1 3arf_D_,58,61,1,1 3arf_D_,60,82,1,1 3arf_D_,61,86,1,1 3arf_D_,62,74,1,1 3arf_D_,64,72,1,1 3arf_D_,65,67,1,1 3arf_D_,65,68,1,1 3arf_D_,79,82,1,1 3arf_D_,80,83,1,1 3arf_D_,82,86,1,1 3arf_D_,83,104,1,1 3arf_D_,84,102,1,1 3arf_D_,86,100,1,1 3arf_D_,88,97,1,1 3arf_D_,90,95,1,1 3arf_D_,101,144,1,1 3arf_D_,103,145,1,1 3arf_D_,108,111,1,1 3arf_D_,112,142,1,1 3arf_D_,115,139,1,1 3arf_D_,117,136,1,1 3arf_D_,117,137,1,1 3arf_D_,119,135,1,1 3arf_D_,122,126,1,1 3arf_D_,123,127,1,1 3arf_D_,124,128,1,1 3arf_D_,125,128,1,1 3arf_D_,125,129,1,1 3arf_D_,125,133,1,1 3arf_D_,126,130,1,1 3arf_D_,127,130,1,1 3arf_D_,129,131,1,1 3arf_D_,130,189,1,1 3arf_D_,132,187,1,1 3arf_D_,134,185,1,1 3arf_D_,136,183,1,1 3arf_D_,138,181,1,1 3arf_D_,140,170,1,1 3arf_D_,140,178,1,1 3arf_D_,140,179,1,1 3arf_D_,141,179,1,1 3arf_D_,143,145,1,1 3arf_D_,145,206,1,1 3arf_D_,147,204,1,1 3arf_D_,147,206,1,1 3arf_D_,149,151,1,1 3arf_D_,149,202,1,1 3arf_D_,150,157,1,1 3arf_D_,150,183,1,1 3arf_D_,151,200,1,1 3arf_D_,152,155,1,1 3arf_D_,153,197,1,1 3arf_D_,153,198,1,1 3arf_D_,158,161,1,1 3arf_D_,160,186,1,1 3arf_D_,162,183,1,1 3arf_D_,162,184,1,1 3arf_D_,163,183,1,1 3arf_D_,164,182,1,1 3arf_D_,164,184,1,1 3arf_D_,168,180,1,1 3arf_D_,170,178,1,1 3arf_D_,171,174,1,1 3arf_D_,171,177,1,1 3arf_D_,177,178,1,1 3arf_D_,182,184,1,1 3arf_D_,188,191,1,1 3arf_D_,188,192,1,1 3arf_D_,189,193,1,1 3arf_D_,191,197,1,1 3arf_D_,194,196,1,1 3arf_D_,194,197,1,1 3arf_D_,197,232,1,1 3arf_D_,199,230,1,1 3arf_D_,200,202,1,1 3arf_D_,201,227,1,1 3arf_D_,201,228,1,1 3arf_D_,203,226,1,1 3arf_D_,205,224,1,1 3arf_D_,207,223,1,1 3arf_D_,208,221,1,1 3arf_D_,208,223,1,1 3arf_D_,209,212,1,1 3arf_D_,214,218,1,1 3arf_D_,220,222,1,1