pair,contact1,contact2,flow1,flow2 1lf2_A_,1,2,1,1 1lf2_A_,2,3,1,1 1lf2_A_,3,174,1,1 1lf2_A_,4,95,1,1 1lf2_A_,4,170,1,1 1lf2_A_,6,168,1,1 1lf2_A_,7,165,1,1 1lf2_A_,8,166,1,1 1lf2_A_,9,17,1,1 1lf2_A_,10,13,1,1 1lf2_A_,11,14,1,1 1lf2_A_,11,15,1,1 1lf2_A_,18,31,1,1 1lf2_A_,19,30,1,1 1lf2_A_,20,29,1,1 1lf2_A_,21,92,1,1 1lf2_A_,22,27,1,1 1lf2_A_,23,26,1,1 1lf2_A_,23,90,1,1 1lf2_A_,24,63,1,1 1lf2_A_,25,27,1,1 1lf2_A_,26,92,1,1 1lf2_A_,27,59,1,1 1lf2_A_,28,56,1,1 1lf2_A_,30,121,1,1 1lf2_A_,30,122,1,1 1lf2_A_,32,122,1,1 1lf2_A_,32,124,1,1 1lf2_A_,33,215,1,1 1lf2_A_,34,36,1,1 1lf2_A_,34,37,1,1 1lf2_A_,34,124,1,1 1lf2_A_,34,126,1,1 1lf2_A_,35,213,1,1 1lf2_A_,35,215,1,1 1lf2_A_,37,127,1,1 1lf2_A_,39,125,1,1 1lf2_A_,39,133,1,1 1lf2_A_,40,103,1,1 1lf2_A_,41,123,1,1 1lf2_A_,42,103,1,1 1lf2_A_,42,105,1,1 1lf2_A_,43,58,1,1 1lf2_A_,44,46,1,1 1lf2_A_,44,47,1,1 1lf2_A_,44,104,1,1 1lf2_A_,44,105,1,1 1lf2_A_,45,58,1,1 1lf2_A_,47,49,1,1 1lf2_A_,47,106,1,1 1lf2_A_,49,108,1,1 1lf2_A_,49,112,1,1 1lf2_A_,50,53,1,1 1lf2_A_,51,112,1,1 1lf2_A_,52,55,1,1 1lf2_A_,55,115,1,1 1lf2_A_,55,118,1,1 1lf2_A_,55,120,1,1 1lf2_A_,56,121,1,1 1lf2_A_,58,89,1,1 1lf2_A_,59,61,1,1 1lf2_A_,59,62,1,1 1lf2_A_,60,63,1,1 1lf2_A_,63,65,1,1 1lf2_A_,63,66,1,1 1lf2_A_,63,89,1,1 1lf2_A_,65,89,1,1 1lf2_A_,67,88,1,1 1lf2_A_,69,71,1,1 1lf2_A_,70,86,1,1 1lf2_A_,71,86,1,1 1lf2_A_,73,83,1,1 1lf2_A_,73,84,1,1 1lf2_A_,75,82,1,1 1lf2_A_,76,81,1,1 1lf2_A_,77,80,1,1 1lf2_A_,81,110,1,1 1lf2_A_,83,106,1,1 1lf2_A_,83,107,1,1 1lf2_A_,85,104,1,1 1lf2_A_,87,102,1,1 1lf2_A_,87,104,1,1 1lf2_A_,89,90,1,1 1lf2_A_,89,100,1,1 1lf2_A_,91,98,1,1 1lf2_A_,92,97,1,1 1lf2_A_,93,96,1,1 1lf2_A_,100,137,1,1 1lf2_A_,101,134,1,1 1lf2_A_,107,109,1,1 1lf2_A_,108,111,1,1 1lf2_A_,108,112,1,1 1lf2_A_,109,112,1,1 1lf2_A_,111,115,1,1 1lf2_A_,113,117,1,1 1lf2_A_,114,117,1,1 1lf2_A_,114,118,1,1 1lf2_A_,115,118,1,1 1lf2_A_,115,121,1,1 1lf2_A_,126,193,1,1 1lf2_A_,127,315,1,1 1lf2_A_,128,131,1,1 1lf2_A_,128,191,1,1 1lf2_A_,129,132,1,1 1lf2_A_,129,135,1,1 1lf2_A_,129,137,1,1 1lf2_A_,132,136,1,1 1lf2_A_,138,142,1,1 1lf2_A_,139,143,1,1 1lf2_A_,140,144,1,1 1lf2_A_,141,145,1,1 1lf2_A_,142,146,1,1 1lf2_A_,143,148,1,1 1lf2_A_,144,147,1,1 1lf2_A_,144,150,1,1 1lf2_A_,146,148,1,1 1lf2_A_,151,153,1,1 1lf2_A_,151,171,1,1 1lf2_A_,152,315,1,1 1lf2_A_,152,316,1,1 1lf2_A_,153,171,1,1 1lf2_A_,154,313,1,1 1lf2_A_,155,169,1,1 1lf2_A_,156,311,1,1 1lf2_A_,157,167,1,1 1lf2_A_,157,326,1,1 1lf2_A_,160,164,1,1 1lf2_A_,163,327,1,1 1lf2_A_,163,328,1,1 1lf2_A_,174,176,1,1 1lf2_A_,174,177,1,1 1lf2_A_,175,178,1,1 1lf2_A_,177,326,1,1 1lf2_A_,179,324,1,1 1lf2_A_,183,322,1,1 1lf2_A_,184,263,1,1 1lf2_A_,185,261,1,1 1lf2_A_,185,266,1,1 1lf2_A_,185,320,1,1 1lf2_A_,187,318,1,1 1lf2_A_,188,189,1,1 1lf2_A_,188,194,1,1 1lf2_A_,188,196,1,1 1lf2_A_,190,318,1,1 1lf2_A_,193,213,1,1 1lf2_A_,195,211,1,1 1lf2_A_,197,209,1,1 1lf2_A_,198,208,1,1 1lf2_A_,198,260,1,1 1lf2_A_,199,206,1,1 1lf2_A_,200,258,1,1 1lf2_A_,201,204,1,1 1lf2_A_,209,211,1,1 1lf2_A_,210,297,1,1 1lf2_A_,210,298,1,1 1lf2_A_,210,299,1,1 1lf2_A_,212,299,1,1 1lf2_A_,212,301,1,1 1lf2_A_,214,216,1,1 1lf2_A_,214,217,1,1 1lf2_A_,214,301,1,1 1lf2_A_,217,303,1,1 1lf2_A_,218,288,1,1 1lf2_A_,220,288,1,1 1lf2_A_,220,290,1,1 1lf2_A_,221,300,1,1 1lf2_A_,222,290,1,1 1lf2_A_,222,292,1,1 1lf2_A_,223,227,1,1 1lf2_A_,224,228,1,1 1lf2_A_,224,293,1,1 1lf2_A_,225,229,1,1 1lf2_A_,226,230,1,1 1lf2_A_,227,230,1,1 1lf2_A_,227,231,1,1 1lf2_A_,231,234,1,1 1lf2_A_,233,253,1,1 1lf2_A_,234,236,1,1 1lf2_A_,235,247,1,1 1lf2_A_,235,253,1,1 1lf2_A_,237,246,1,1 1lf2_A_,238,245,1,1 1lf2_A_,239,244,1,1 1lf2_A_,245,287,1,1 1lf2_A_,247,248,1,1 1lf2_A_,247,251,1,1 1lf2_A_,247,285,1,1 1lf2_A_,248,251,1,1 1lf2_A_,249,283,1,1 1lf2_A_,251,254,1,1 1lf2_A_,255,273,1,1 1lf2_A_,257,268,1,1 1lf2_A_,259,266,1,1 1lf2_A_,261,263,1,1 1lf2_A_,261,264,1,1 1lf2_A_,267,269,1,1 1lf2_A_,267,308,1,1 1lf2_A_,267,309,1,1 1lf2_A_,269,272,1,1 1lf2_A_,269,308,1,1 1lf2_A_,270,273,1,1 1lf2_A_,270,274,1,1 1lf2_A_,273,288,1,1 1lf2_A_,275,285,1,1 1lf2_A_,275,286,1,1 1lf2_A_,276,284,1,1 1lf2_A_,296,298,1,1 1lf2_A_,302,305,1,1 1lf2_A_,302,306,1,1 1lf2_A_,303,307,1,1 1lf2_A_,305,309,1,1 1lf2_A_,308,309,1,1 1lf2_A_,308,325,1,1 1lf2_A_,310,323,1,1 1lf2_A_,312,321,1,1 1lf2_A_,314,317,1,1 1lf2_A_,314,319,1,1 1lf2_A_,315,318,1,1 1lf2_A_,328,329,1,1