pair,contact1,contact2,flow1,flow2 8pr1_F_,1,5,1,1 8pr1_F_,2,6,1,1 8pr1_F_,3,7,1,1 8pr1_F_,4,8,1,1 8pr1_F_,5,9,1,1 8pr1_F_,6,10,1,1 8pr1_F_,7,11,1,1 8pr1_F_,8,12,1,1 8pr1_F_,9,13,1,1 8pr1_F_,10,14,1,1 8pr1_F_,13,17,1,1 8pr1_F_,14,17,1,1 8pr1_F_,26,76,1,1 8pr1_F_,27,101,1,1 8pr1_F_,28,76,1,1 8pr1_F_,28,78,1,1 8pr1_F_,29,105,1,1 8pr1_F_,30,78,1,1 8pr1_F_,30,80,1,1 8pr1_F_,31,105,1,1 8pr1_F_,31,107,1,1 8pr1_F_,37,41,1,1 8pr1_F_,38,42,1,1 8pr1_F_,39,43,1,1 8pr1_F_,40,44,1,1 8pr1_F_,41,45,1,1 8pr1_F_,42,46,1,1 8pr1_F_,43,47,1,1 8pr1_F_,43,48,1,1 8pr1_F_,58,79,1,1 8pr1_F_,62,75,1,1 8pr1_F_,63,65,1,1 8pr1_F_,64,73,1,1 8pr1_F_,66,71,1,1 8pr1_F_,90,93,1,1 8pr1_F_,90,94,1,1 8pr1_F_,98,101,1,1 8pr1_F_,104,197,1,1 8pr1_F_,104,199,1,1 8pr1_F_,106,199,1,1 8pr1_F_,106,201,1,1 8pr1_F_,108,201,1,1 8pr1_F_,108,203,1,1 8pr1_F_,110,203,1,1 8pr1_F_,116,120,1,1 8pr1_F_,117,121,1,1 8pr1_F_,118,122,1,1 8pr1_F_,119,123,1,1 8pr1_F_,120,124,1,1 8pr1_F_,121,125,1,1 8pr1_F_,122,126,1,1 8pr1_F_,123,127,1,1 8pr1_F_,124,128,1,1 8pr1_F_,125,129,1,1 8pr1_F_,126,130,1,1 8pr1_F_,127,131,1,1 8pr1_F_,128,132,1,1 8pr1_F_,129,133,1,1 8pr1_F_,130,133,1,1 8pr1_F_,130,134,1,1 8pr1_F_,137,141,1,1 8pr1_F_,138,142,1,1 8pr1_F_,139,143,1,1 8pr1_F_,140,144,1,1 8pr1_F_,141,145,1,1 8pr1_F_,142,146,1,1 8pr1_F_,143,147,1,1 8pr1_F_,144,148,1,1 8pr1_F_,145,149,1,1 8pr1_F_,146,150,1,1 8pr1_F_,147,151,1,1 8pr1_F_,148,152,1,1 8pr1_F_,149,153,1,1 8pr1_F_,153,181,1,1 8pr1_F_,159,162,1,1 8pr1_F_,186,189,1,1 8pr1_F_,190,193,1,1 8pr1_F_,190,234,1,1 8pr1_F_,192,235,1,1 8pr1_F_,198,239,1,1 8pr1_F_,200,239,1,1 8pr1_F_,200,241,1,1 8pr1_F_,202,241,1,1 8pr1_F_,202,243,1,1 8pr1_F_,204,207,1,1 8pr1_F_,205,243,1,1 8pr1_F_,206,209,1,1 8pr1_F_,208,212,1,1 8pr1_F_,210,213,1,1 8pr1_F_,210,214,1,1 8pr1_F_,211,217,1,1 8pr1_F_,220,224,1,1 8pr1_F_,221,225,1,1 8pr1_F_,222,226,1,1 8pr1_F_,223,227,1,1 8pr1_F_,224,228,1,1 8pr1_F_,225,229,1,1 8pr1_F_,226,230,1,1 8pr1_F_,227,231,1,1 8pr1_F_,228,232,1,1 8pr1_F_,229,233,1,1 8pr1_F_,230,234,1,1 8pr1_F_,233,236,1,1 8pr1_F_,240,281,1,1 8pr1_F_,244,249,1,1 8pr1_F_,251,255,1,1 8pr1_F_,252,256,1,1 8pr1_F_,253,257,1,1 8pr1_F_,254,258,1,1 8pr1_F_,255,259,1,1 8pr1_F_,256,260,1,1 8pr1_F_,257,261,1,1 8pr1_F_,258,262,1,1 8pr1_F_,259,263,1,1 8pr1_F_,259,265,1,1 8pr1_F_,272,280,1,1 8pr1_F_,275,278,1,1 8pr1_F_,287,291,1,1 8pr1_F_,288,292,1,1 8pr1_F_,289,293,1,1 8pr1_F_,291,294,1,1 8pr1_F_,292,296,1,1 8pr1_F_,293,296,1,1 8pr1_F_,306,310,1,1 8pr1_F_,307,311,1,1 8pr1_F_,308,313,1,1 8pr1_F_,329,333,1,1 8pr1_F_,330,334,1,1 8pr1_F_,331,335,1,1 8pr1_F_,332,336,1,1 8pr1_F_,333,337,1,1 8pr1_F_,334,338,1,1 8pr1_F_,335,339,1,1 8pr1_F_,336,340,1,1 8pr1_F_,337,341,1,1 8pr1_F_,338,342,1,1 8pr1_F_,339,343,1,1 8pr1_F_,341,344,1,1