pair,contact1,contact2,flow1,flow2 4bwl_C_,2,5,1,1 4bwl_C_,5,186,1,1 4bwl_C_,6,182,1,1 4bwl_C_,7,204,1,1 4bwl_C_,8,40,1,1 4bwl_C_,9,204,1,1 4bwl_C_,9,206,1,1 4bwl_C_,10,41,1,1 4bwl_C_,10,43,1,1 4bwl_C_,11,206,1,1 4bwl_C_,11,210,1,1 4bwl_C_,12,43,1,1 4bwl_C_,14,49,1,1 4bwl_C_,14,255,1,1 4bwl_C_,15,23,1,1 4bwl_C_,17,20,1,1 4bwl_C_,17,21,1,1 4bwl_C_,20,270,1,1 4bwl_C_,23,26,1,1 4bwl_C_,23,27,1,1 4bwl_C_,24,28,1,1 4bwl_C_,24,61,1,1 4bwl_C_,25,29,1,1 4bwl_C_,26,29,1,1 4bwl_C_,26,30,1,1 4bwl_C_,26,265,1,1 4bwl_C_,27,31,1,1 4bwl_C_,28,32,1,1 4bwl_C_,28,68,1,1 4bwl_C_,28,69,1,1 4bwl_C_,29,33,1,1 4bwl_C_,29,263,1,1 4bwl_C_,30,34,1,1 4bwl_C_,31,35,1,1 4bwl_C_,32,36,1,1 4bwl_C_,32,69,1,1 4bwl_C_,33,37,1,1 4bwl_C_,34,210,1,1 4bwl_C_,38,217,1,1 4bwl_C_,40,75,1,1 4bwl_C_,42,75,1,1 4bwl_C_,42,77,1,1 4bwl_C_,43,104,1,1 4bwl_C_,44,77,1,1 4bwl_C_,44,79,1,1 4bwl_C_,46,51,1,1 4bwl_C_,47,50,1,1 4bwl_C_,49,54,1,1 4bwl_C_,50,53,1,1 4bwl_C_,50,54,1,1 4bwl_C_,50,255,1,1 4bwl_C_,50,269,1,1 4bwl_C_,50,270,1,1 4bwl_C_,51,54,1,1 4bwl_C_,53,270,1,1 4bwl_C_,55,58,1,1 4bwl_C_,55,59,1,1 4bwl_C_,56,60,1,1 4bwl_C_,57,61,1,1 4bwl_C_,58,62,1,1 4bwl_C_,58,270,1,1 4bwl_C_,59,63,1,1 4bwl_C_,59,79,1,1 4bwl_C_,59,81,1,1 4bwl_C_,60,64,1,1 4bwl_C_,60,94,1,1 4bwl_C_,61,65,1,1 4bwl_C_,62,66,1,1 4bwl_C_,63,67,1,1 4bwl_C_,64,68,1,1 4bwl_C_,65,68,1,1 4bwl_C_,65,69,1,1 4bwl_C_,66,69,1,1 4bwl_C_,67,71,1,1 4bwl_C_,69,73,1,1 4bwl_C_,70,73,1,1 4bwl_C_,70,74,1,1 4bwl_C_,76,101,1,1 4bwl_C_,76,102,1,1 4bwl_C_,78,102,1,1 4bwl_C_,78,104,1,1 4bwl_C_,80,82,1,1 4bwl_C_,80,104,1,1 4bwl_C_,82,88,1,1 4bwl_C_,84,87,1,1 4bwl_C_,84,88,1,1 4bwl_C_,85,89,1,1 4bwl_C_,85,121,1,1 4bwl_C_,86,90,1,1 4bwl_C_,87,91,1,1 4bwl_C_,88,92,1,1 4bwl_C_,89,128,1,1 4bwl_C_,90,94,1,1 4bwl_C_,91,95,1,1 4bwl_C_,92,96,1,1 4bwl_C_,93,97,1,1 4bwl_C_,94,97,1,1 4bwl_C_,94,98,1,1 4bwl_C_,95,100,1,1 4bwl_C_,96,99,1,1 4bwl_C_,96,130,1,1 4bwl_C_,103,133,1,1 4bwl_C_,103,135,1,1 4bwl_C_,104,135,1,1 4bwl_C_,105,122,1,1 4bwl_C_,105,135,1,1 4bwl_C_,105,137,1,1 4bwl_C_,107,143,1,1 4bwl_C_,108,118,1,1 4bwl_C_,109,111,1,1 4bwl_C_,114,117,1,1 4bwl_C_,114,118,1,1 4bwl_C_,115,119,1,1 4bwl_C_,116,120,1,1 4bwl_C_,117,121,1,1 4bwl_C_,118,122,1,1 4bwl_C_,119,123,1,1 4bwl_C_,120,123,1,1 4bwl_C_,120,124,1,1 4bwl_C_,121,124,1,1 4bwl_C_,121,125,1,1 4bwl_C_,122,126,1,1 4bwl_C_,123,127,1,1 4bwl_C_,124,128,1,1 4bwl_C_,125,128,1,1 4bwl_C_,125,129,1,1 4bwl_C_,126,129,1,1 4bwl_C_,126,130,1,1 4bwl_C_,129,132,1,1 4bwl_C_,134,160,1,1 4bwl_C_,134,162,1,1 4bwl_C_,134,163,1,1 4bwl_C_,136,163,1,1 4bwl_C_,138,165,1,1 4bwl_C_,138,166,1,1 4bwl_C_,139,143,1,1 4bwl_C_,140,144,1,1 4bwl_C_,143,145,1,1 4bwl_C_,148,151,1,1 4bwl_C_,148,152,1,1 4bwl_C_,149,153,1,1 4bwl_C_,150,154,1,1 4bwl_C_,151,155,1,1 4bwl_C_,152,156,1,1 4bwl_C_,153,157,1,1 4bwl_C_,154,157,1,1 4bwl_C_,155,158,1,1 4bwl_C_,158,161,1,1 4bwl_C_,164,184,1,1 4bwl_C_,164,186,1,1 4bwl_C_,165,188,1,1 4bwl_C_,167,169,1,1 4bwl_C_,169,171,1,1 4bwl_C_,169,172,1,1 4bwl_C_,169,173,1,1 4bwl_C_,171,175,1,1 4bwl_C_,172,176,1,1 4bwl_C_,173,177,1,1 4bwl_C_,174,178,1,1 4bwl_C_,175,179,1,1 4bwl_C_,176,180,1,1 4bwl_C_,177,180,1,1 4bwl_C_,177,183,1,1 4bwl_C_,177,200,1,1 4bwl_C_,180,183,1,1 4bwl_C_,185,202,1,1 4bwl_C_,185,203,1,1 4bwl_C_,187,189,1,1 4bwl_C_,187,203,1,1 4bwl_C_,187,205,1,1 4bwl_C_,189,192,1,1 4bwl_C_,190,208,1,1 4bwl_C_,190,235,1,1 4bwl_C_,191,239,1,1 4bwl_C_,192,196,1,1 4bwl_C_,193,197,1,1 4bwl_C_,194,198,1,1 4bwl_C_,194,235,1,1 4bwl_C_,195,199,1,1 4bwl_C_,196,200,1,1 4bwl_C_,196,201,1,1 4bwl_C_,197,200,1,1 4bwl_C_,206,209,1,1 4bwl_C_,207,210,1,1 4bwl_C_,208,211,1,1 4bwl_C_,208,212,1,1 4bwl_C_,208,216,1,1 4bwl_C_,209,213,1,1 4bwl_C_,212,215,1,1 4bwl_C_,213,217,1,1 4bwl_C_,214,218,1,1 4bwl_C_,215,219,1,1 4bwl_C_,215,237,1,1 4bwl_C_,215,294,1,1 4bwl_C_,216,220,1,1 4bwl_C_,217,221,1,1 4bwl_C_,218,222,1,1 4bwl_C_,219,223,1,1 4bwl_C_,220,224,1,1 4bwl_C_,221,225,1,1 4bwl_C_,222,227,1,1 4bwl_C_,223,226,1,1 4bwl_C_,227,230,1,1 4bwl_C_,228,232,1,1 4bwl_C_,229,233,1,1 4bwl_C_,230,234,1,1 4bwl_C_,231,235,1,1 4bwl_C_,232,236,1,1 4bwl_C_,233,237,1,1 4bwl_C_,234,238,1,1 4bwl_C_,235,239,1,1 4bwl_C_,236,240,1,1 4bwl_C_,237,240,1,1 4bwl_C_,237,241,1,1 4bwl_C_,238,242,1,1 4bwl_C_,239,243,1,1 4bwl_C_,241,244,1,1 4bwl_C_,241,245,1,1 4bwl_C_,242,246,1,1 4bwl_C_,243,247,1,1 4bwl_C_,244,248,1,1 4bwl_C_,245,248,1,1 4bwl_C_,248,249,1,1 4bwl_C_,248,252,1,1 4bwl_C_,249,253,1,1 4bwl_C_,250,254,1,1 4bwl_C_,251,255,1,1 4bwl_C_,252,256,1,1 4bwl_C_,252,274,1,1 4bwl_C_,253,257,1,1 4bwl_C_,254,258,1,1 4bwl_C_,255,268,1,1 4bwl_C_,256,260,1,1 4bwl_C_,257,261,1,1 4bwl_C_,258,263,1,1 4bwl_C_,258,264,1,1 4bwl_C_,259,262,1,1 4bwl_C_,266,268,1,1 4bwl_C_,270,273,1,1 4bwl_C_,277,280,1,1 4bwl_C_,278,281,1,1 4bwl_C_,280,284,1,1 4bwl_C_,281,285,1,1 4bwl_C_,282,286,1,1 4bwl_C_,283,287,1,1 4bwl_C_,284,288,1,1 4bwl_C_,285,289,1,1 4bwl_C_,286,290,1,1 4bwl_C_,287,291,1,1 4bwl_C_,288,292,1,1 4bwl_C_,289,293,1,1 4bwl_C_,290,294,1,1 4bwl_C_,291,295,1,1