pair,contact1,contact2,flow1,flow2 1nrw_A_,1,35,1,1 1nrw_A_,1,229,1,1 1nrw_A_,2,229,1,1 1nrw_A_,2,231,1,1 1nrw_A_,3,35,1,1 1nrw_A_,3,37,1,1 1nrw_A_,4,231,1,1 1nrw_A_,4,233,1,1 1nrw_A_,5,37,1,1 1nrw_A_,5,39,1,1 1nrw_A_,6,10,1,1 1nrw_A_,6,11,1,1 1nrw_A_,6,233,1,1 1nrw_A_,6,236,1,1 1nrw_A_,7,10,1,1 1nrw_A_,7,12,1,1 1nrw_A_,8,42,1,1 1nrw_A_,9,252,1,1 1nrw_A_,10,235,1,1 1nrw_A_,11,22,1,1 1nrw_A_,12,268,1,1 1nrw_A_,13,15,1,1 1nrw_A_,13,16,1,1 1nrw_A_,13,17,1,1 1nrw_A_,14,269,1,1 1nrw_A_,16,143,1,1 1nrw_A_,19,22,1,1 1nrw_A_,19,23,1,1 1nrw_A_,20,24,1,1 1nrw_A_,21,25,1,1 1nrw_A_,22,26,1,1 1nrw_A_,22,274,1,1 1nrw_A_,23,27,1,1 1nrw_A_,24,28,1,1 1nrw_A_,25,29,1,1 1nrw_A_,26,30,1,1 1nrw_A_,27,31,1,1 1nrw_A_,28,31,1,1 1nrw_A_,28,32,1,1 1nrw_A_,29,34,1,1 1nrw_A_,30,33,1,1 1nrw_A_,30,56,1,1 1nrw_A_,35,58,1,1 1nrw_A_,36,58,1,1 1nrw_A_,38,58,1,1 1nrw_A_,38,60,1,1 1nrw_A_,39,212,1,1 1nrw_A_,40,42,1,1 1nrw_A_,40,60,1,1 1nrw_A_,40,63,1,1 1nrw_A_,41,169,1,1 1nrw_A_,42,62,1,1 1nrw_A_,42,120,1,1 1nrw_A_,43,46,1,1 1nrw_A_,43,47,1,1 1nrw_A_,45,48,1,1 1nrw_A_,47,49,1,1 1nrw_A_,47,50,1,1 1nrw_A_,50,53,1,1 1nrw_A_,50,55,1,1 1nrw_A_,51,54,1,1 1nrw_A_,56,71,1,1 1nrw_A_,57,58,1,1 1nrw_A_,59,68,1,1 1nrw_A_,61,64,1,1 1nrw_A_,61,66,1,1 1nrw_A_,62,65,1,1 1nrw_A_,63,206,1,1 1nrw_A_,65,78,1,1 1nrw_A_,67,75,1,1 1nrw_A_,67,76,1,1 1nrw_A_,69,72,1,1 1nrw_A_,69,73,1,1 1nrw_A_,76,78,1,1 1nrw_A_,79,207,1,1 1nrw_A_,80,167,1,1 1nrw_A_,81,83,1,1 1nrw_A_,81,84,1,1 1nrw_A_,81,85,1,1 1nrw_A_,82,86,1,1 1nrw_A_,82,165,1,1 1nrw_A_,83,87,1,1 1nrw_A_,84,88,1,1 1nrw_A_,84,192,1,1 1nrw_A_,85,89,1,1 1nrw_A_,86,90,1,1 1nrw_A_,86,156,1,1 1nrw_A_,87,90,1,1 1nrw_A_,87,91,1,1 1nrw_A_,88,92,1,1 1nrw_A_,89,93,1,1 1nrw_A_,90,94,1,1 1nrw_A_,91,94,1,1 1nrw_A_,91,95,1,1 1nrw_A_,92,97,1,1 1nrw_A_,93,96,1,1 1nrw_A_,93,99,1,1 1nrw_A_,93,154,1,1 1nrw_A_,93,155,1,1 1nrw_A_,95,179,1,1 1nrw_A_,97,179,1,1 1nrw_A_,98,173,1,1 1nrw_A_,99,109,1,1 1nrw_A_,99,111,1,1 1nrw_A_,100,171,1,1 1nrw_A_,101,108,1,1 1nrw_A_,102,168,1,1 1nrw_A_,102,169,1,1 1nrw_A_,103,105,1,1 1nrw_A_,103,106,1,1 1nrw_A_,105,108,1,1 1nrw_A_,107,148,1,1 1nrw_A_,107,150,1,1 1nrw_A_,109,111,1,1 1nrw_A_,109,150,1,1 1nrw_A_,109,152,1,1 1nrw_A_,112,115,1,1 1nrw_A_,112,116,1,1 1nrw_A_,113,117,1,1 1nrw_A_,114,118,1,1 1nrw_A_,115,119,1,1 1nrw_A_,116,120,1,1 1nrw_A_,117,121,1,1 1nrw_A_,118,122,1,1 1nrw_A_,119,123,1,1 1nrw_A_,120,123,1,1 1nrw_A_,120,124,1,1 1nrw_A_,121,125,1,1 1nrw_A_,122,126,1,1 1nrw_A_,122,201,1,1 1nrw_A_,123,127,1,1 1nrw_A_,124,128,1,1 1nrw_A_,126,200,1,1 1nrw_A_,127,252,1,1 1nrw_A_,128,130,1,1 1nrw_A_,128,131,1,1 1nrw_A_,128,268,1,1 1nrw_A_,132,134,1,1 1nrw_A_,132,136,1,1 1nrw_A_,133,137,1,1 1nrw_A_,134,138,1,1 1nrw_A_,135,139,1,1 1nrw_A_,136,140,1,1 1nrw_A_,137,141,1,1 1nrw_A_,138,142,1,1 1nrw_A_,139,143,1,1 1nrw_A_,140,144,1,1 1nrw_A_,141,145,1,1 1nrw_A_,142,145,1,1 1nrw_A_,143,146,1,1 1nrw_A_,144,147,1,1 1nrw_A_,145,146,1,1 1nrw_A_,151,153,1,1 1nrw_A_,153,157,1,1 1nrw_A_,154,156,1,1 1nrw_A_,154,157,1,1 1nrw_A_,155,158,1,1 1nrw_A_,156,159,1,1 1nrw_A_,156,160,1,1 1nrw_A_,169,204,1,1 1nrw_A_,170,205,1,1 1nrw_A_,172,203,1,1 1nrw_A_,174,176,1,1 1nrw_A_,174,201,1,1 1nrw_A_,176,180,1,1 1nrw_A_,177,181,1,1 1nrw_A_,178,182,1,1 1nrw_A_,179,183,1,1 1nrw_A_,180,184,1,1 1nrw_A_,181,185,1,1 1nrw_A_,182,186,1,1 1nrw_A_,183,187,1,1 1nrw_A_,184,187,1,1 1nrw_A_,184,188,1,1 1nrw_A_,186,187,1,1 1nrw_A_,187,190,1,1 1nrw_A_,190,193,1,1 1nrw_A_,191,208,1,1 1nrw_A_,192,208,1,1 1nrw_A_,194,206,1,1 1nrw_A_,194,207,1,1 1nrw_A_,194,210,1,1 1nrw_A_,196,204,1,1 1nrw_A_,197,202,1,1 1nrw_A_,198,202,1,1 1nrw_A_,198,204,1,1 1nrw_A_,199,202,1,1 1nrw_A_,206,210,1,1 1nrw_A_,207,210,1,1 1nrw_A_,209,218,1,1 1nrw_A_,211,214,1,1 1nrw_A_,211,215,1,1 1nrw_A_,212,216,1,1 1nrw_A_,212,239,1,1 1nrw_A_,213,217,1,1 1nrw_A_,213,241,1,1 1nrw_A_,214,218,1,1 1nrw_A_,215,219,1,1 1nrw_A_,216,220,1,1 1nrw_A_,217,221,1,1 1nrw_A_,218,222,1,1 1nrw_A_,219,223,1,1 1nrw_A_,220,225,1,1 1nrw_A_,221,224,1,1 1nrw_A_,226,229,1,1 1nrw_A_,227,230,1,1 1nrw_A_,230,246,1,1 1nrw_A_,230,247,1,1 1nrw_A_,232,247,1,1 1nrw_A_,232,249,1,1 1nrw_A_,234,249,1,1 1nrw_A_,235,236,1,1 1nrw_A_,235,239,1,1 1nrw_A_,235,254,1,1 1nrw_A_,236,238,1,1 1nrw_A_,236,239,1,1 1nrw_A_,237,240,1,1 1nrw_A_,240,243,1,1 1nrw_A_,241,244,1,1 1nrw_A_,247,278,1,1 1nrw_A_,248,262,1,1 1nrw_A_,248,263,1,1 1nrw_A_,250,263,1,1 1nrw_A_,250,265,1,1 1nrw_A_,251,258,1,1 1nrw_A_,252,268,1,1 1nrw_A_,254,256,1,1 1nrw_A_,254,257,1,1 1nrw_A_,254,258,1,1 1nrw_A_,255,259,1,1 1nrw_A_,256,260,1,1 1nrw_A_,257,261,1,1 1nrw_A_,258,261,1,1 1nrw_A_,265,266,1,1 1nrw_A_,265,272,1,1 1nrw_A_,265,275,1,1 1nrw_A_,267,270,1,1 1nrw_A_,267,272,1,1 1nrw_A_,268,271,1,1 1nrw_A_,271,275,1,1 1nrw_A_,275,277,1,1