pair,contact1,contact2,flow1,flow2 2nru_A_,3,86,1,1 2nru_A_,3,88,1,1 2nru_A_,5,88,1,1 2nru_A_,5,89,1,1 2nru_A_,6,9,1,1 2nru_A_,6,10,1,1 2nru_A_,7,10,1,1 2nru_A_,7,11,1,1 2nru_A_,8,12,1,1 2nru_A_,9,13,1,1 2nru_A_,10,14,1,1 2nru_A_,11,14,1,1 2nru_A_,11,16,1,1 2nru_A_,12,15,1,1 2nru_A_,14,18,1,1 2nru_A_,18,20,1,1 2nru_A_,18,27,1,1 2nru_A_,19,28,1,1 2nru_A_,19,38,1,1 2nru_A_,20,28,1,1 2nru_A_,21,26,1,1 2nru_A_,22,25,1,1 2nru_A_,27,39,1,1 2nru_A_,28,31,1,1 2nru_A_,29,37,1,1 2nru_A_,30,37,1,1 2nru_A_,32,35,1,1 2nru_A_,34,53,1,1 2nru_A_,36,51,1,1 2nru_A_,38,49,1,1 2nru_A_,40,47,1,1 2nru_A_,42,45,1,1 2nru_A_,43,45,1,1 2nru_A_,48,99,1,1 2nru_A_,50,97,1,1 2nru_A_,52,95,1,1 2nru_A_,55,58,1,1 2nru_A_,59,63,1,1 2nru_A_,62,66,1,1 2nru_A_,63,67,1,1 2nru_A_,64,68,1,1 2nru_A_,65,69,1,1 2nru_A_,66,70,1,1 2nru_A_,67,71,1,1 2nru_A_,68,72,1,1 2nru_A_,69,73,1,1 2nru_A_,70,74,1,1 2nru_A_,70,99,1,1 2nru_A_,70,167,1,1 2nru_A_,71,75,1,1 2nru_A_,73,77,1,1 2nru_A_,77,144,1,1 2nru_A_,79,81,1,1 2nru_A_,79,82,1,1 2nru_A_,80,163,1,1 2nru_A_,81,162,1,1 2nru_A_,81,164,1,1 2nru_A_,83,164,1,1 2nru_A_,84,100,1,1 2nru_A_,86,98,1,1 2nru_A_,87,98,1,1 2nru_A_,89,96,1,1 2nru_A_,102,105,1,1 2nru_A_,104,110,1,1 2nru_A_,104,156,1,1 2nru_A_,104,157,1,1 2nru_A_,105,156,1,1 2nru_A_,106,109,1,1 2nru_A_,106,110,1,1 2nru_A_,107,111,1,1 2nru_A_,107,154,1,1 2nru_A_,108,112,1,1 2nru_A_,109,112,1,1 2nru_A_,109,114,1,1 2nru_A_,110,113,1,1 2nru_A_,113,116,1,1 2nru_A_,120,125,1,1 2nru_A_,121,124,1,1 2nru_A_,121,125,1,1 2nru_A_,122,126,1,1 2nru_A_,122,255,1,1 2nru_A_,122,260,1,1 2nru_A_,123,127,1,1 2nru_A_,123,255,1,1 2nru_A_,124,128,1,1 2nru_A_,125,129,1,1 2nru_A_,125,215,1,1 2nru_A_,125,250,1,1 2nru_A_,126,130,1,1 2nru_A_,127,131,1,1 2nru_A_,127,159,1,1 2nru_A_,127,161,1,1 2nru_A_,128,132,1,1 2nru_A_,129,133,1,1 2nru_A_,130,134,1,1 2nru_A_,130,293,1,1 2nru_A_,131,135,1,1 2nru_A_,132,136,1,1 2nru_A_,133,137,1,1 2nru_A_,134,138,1,1 2nru_A_,134,286,1,1 2nru_A_,135,139,1,1 2nru_A_,136,140,1,1 2nru_A_,137,141,1,1 2nru_A_,138,142,1,1 2nru_A_,139,144,1,1 2nru_A_,140,143,1,1 2nru_A_,140,144,1,1 2nru_A_,143,173,1,1 2nru_A_,145,171,1,1 2nru_A_,146,148,1,1 2nru_A_,146,165,1,1 2nru_A_,146,204,1,1 2nru_A_,147,169,1,1 2nru_A_,147,204,1,1 2nru_A_,148,153,1,1 2nru_A_,148,186,1,1 2nru_A_,150,153,1,1 2nru_A_,150,186,1,1 2nru_A_,151,154,1,1 2nru_A_,151,214,1,1 2nru_A_,153,165,1,1 2nru_A_,155,163,1,1 2nru_A_,157,159,1,1 2nru_A_,157,160,1,1 2nru_A_,157,161,1,1 2nru_A_,167,170,1,1 2nru_A_,180,199,1,1 2nru_A_,186,189,1,1 2nru_A_,187,190,1,1 2nru_A_,189,207,1,1 2nru_A_,189,214,1,1 2nru_A_,191,194,1,1 2nru_A_,191,195,1,1 2nru_A_,192,196,1,1 2nru_A_,193,198,1,1 2nru_A_,193,203,1,1 2nru_A_,193,279,1,1 2nru_A_,194,197,1,1 2nru_A_,200,202,1,1 2nru_A_,200,203,1,1 2nru_A_,202,206,1,1 2nru_A_,202,279,1,1 2nru_A_,203,207,1,1 2nru_A_,204,208,1,1 2nru_A_,205,209,1,1 2nru_A_,206,210,1,1 2nru_A_,207,211,1,1 2nru_A_,208,212,1,1 2nru_A_,209,213,1,1 2nru_A_,210,214,1,1 2nru_A_,211,215,1,1 2nru_A_,212,216,1,1 2nru_A_,213,217,1,1 2nru_A_,214,218,1,1 2nru_A_,214,221,1,1 2nru_A_,216,250,1,1 2nru_A_,217,219,1,1 2nru_A_,220,226,1,1 2nru_A_,221,231,1,1 2nru_A_,223,225,1,1 2nru_A_,223,226,1,1 2nru_A_,223,229,1,1 2nru_A_,226,228,1,1 2nru_A_,226,229,1,1 2nru_A_,230,233,1,1 2nru_A_,231,234,1,1 2nru_A_,232,235,1,1 2nru_A_,233,237,1,1 2nru_A_,234,238,1,1 2nru_A_,235,239,1,1 2nru_A_,235,272,1,1 2nru_A_,236,240,1,1 2nru_A_,237,248,1,1 2nru_A_,242,243,1,1 2nru_A_,244,247,1,1 2nru_A_,245,248,1,1 2nru_A_,245,249,1,1 2nru_A_,250,252,1,1 2nru_A_,257,260,1,1 2nru_A_,257,261,1,1 2nru_A_,258,262,1,1 2nru_A_,259,263,1,1 2nru_A_,260,264,1,1 2nru_A_,261,265,1,1 2nru_A_,262,266,1,1 2nru_A_,263,267,1,1 2nru_A_,264,268,1,1 2nru_A_,265,269,1,1 2nru_A_,266,270,1,1 2nru_A_,267,271,1,1 2nru_A_,268,272,1,1 2nru_A_,270,273,1,1 2nru_A_,273,275,1,1 2nru_A_,273,279,1,1 2nru_A_,275,278,1,1 2nru_A_,281,284,1,1 2nru_A_,281,285,1,1 2nru_A_,282,286,1,1 2nru_A_,283,286,1,1 2nru_A_,283,287,1,1 2nru_A_,284,288,1,1 2nru_A_,285,289,1,1 2nru_A_,286,290,1,1 2nru_A_,287,291,1,1 2nru_A_,288,292,1,1 2nru_A_,290,293,1,1