pair,contact1,contact2,flow1,flow2
4b4u_A_,1,248,1,1
4b4u_A_,2,248,1,1
4b4u_A_,3,252,1,1
4b4u_A_,3,254,1,1
4b4u_A_,5,254,1,1
4b4u_A_,6,9,1,1
4b4u_A_,6,10,1,1
4b4u_A_,7,11,1,1
4b4u_A_,8,12,1,1
4b4u_A_,8,259,1,1
4b4u_A_,9,13,1,1
4b4u_A_,10,14,1,1
4b4u_A_,11,15,1,1
4b4u_A_,12,16,1,1
4b4u_A_,13,16,1,1
4b4u_A_,14,18,1,1
4b4u_A_,15,19,1,1
4b4u_A_,15,59,1,1
4b4u_A_,16,20,1,1
4b4u_A_,17,21,1,1
4b4u_A_,18,22,1,1
4b4u_A_,19,23,1,1
4b4u_A_,20,24,1,1
4b4u_A_,21,25,1,1
4b4u_A_,21,278,1,1
4b4u_A_,22,26,1,1
4b4u_A_,23,26,1,1
4b4u_A_,23,27,1,1
4b4u_A_,24,28,1,1
4b4u_A_,25,29,1,1
4b4u_A_,26,30,1,1
4b4u_A_,26,61,1,1
4b4u_A_,28,282,1,1
4b4u_A_,29,31,1,1
4b4u_A_,33,63,1,1
4b4u_A_,34,92,1,1
4b4u_A_,34,93,1,1
4b4u_A_,35,63,1,1
4b4u_A_,35,65,1,1
4b4u_A_,36,93,1,1
4b4u_A_,36,95,1,1
4b4u_A_,37,65,1,1
4b4u_A_,37,67,1,1
4b4u_A_,38,95,1,1
4b4u_A_,38,97,1,1
4b4u_A_,39,67,1,1
4b4u_A_,39,69,1,1
4b4u_A_,41,69,1,1
4b4u_A_,42,71,1,1
4b4u_A_,43,46,1,1
4b4u_A_,43,47,1,1
4b4u_A_,44,48,1,1
4b4u_A_,45,49,1,1
4b4u_A_,46,50,1,1
4b4u_A_,47,51,1,1
4b4u_A_,48,52,1,1
4b4u_A_,49,53,1,1
4b4u_A_,50,54,1,1
4b4u_A_,51,55,1,1
4b4u_A_,52,56,1,1
4b4u_A_,53,57,1,1
4b4u_A_,53,97,1,1
4b4u_A_,54,58,1,1
4b4u_A_,55,58,1,1
4b4u_A_,55,59,1,1
4b4u_A_,56,60,1,1
4b4u_A_,57,60,1,1
4b4u_A_,57,62,1,1
4b4u_A_,57,63,1,1
4b4u_A_,58,61,1,1
4b4u_A_,58,64,1,1
4b4u_A_,70,73,1,1
4b4u_A_,71,103,1,1
4b4u_A_,73,103,1,1
4b4u_A_,74,77,1,1
4b4u_A_,74,78,1,1
4b4u_A_,75,79,1,1
4b4u_A_,75,105,1,1
4b4u_A_,76,80,1,1
4b4u_A_,77,81,1,1
4b4u_A_,78,82,1,1
4b4u_A_,79,83,1,1
4b4u_A_,80,84,1,1
4b4u_A_,81,85,1,1
4b4u_A_,82,86,1,1
4b4u_A_,83,86,1,1
4b4u_A_,83,87,1,1
4b4u_A_,84,87,1,1
4b4u_A_,85,88,1,1
4b4u_A_,85,117,1,1
4b4u_A_,86,112,1,1
4b4u_A_,86,114,1,1
4b4u_A_,86,117,1,1
4b4u_A_,88,90,1,1
4b4u_A_,88,91,1,1
4b4u_A_,91,117,1,1
4b4u_A_,94,117,1,1
4b4u_A_,97,98,1,1
4b4u_A_,98,106,1,1
4b4u_A_,100,106,1,1
4b4u_A_,101,104,1,1
4b4u_A_,105,108,1,1
4b4u_A_,105,109,1,1
4b4u_A_,106,110,1,1
4b4u_A_,107,111,1,1
4b4u_A_,107,122,1,1
4b4u_A_,109,112,1,1
4b4u_A_,110,113,1,1
4b4u_A_,111,124,1,1
4b4u_A_,114,117,1,1
4b4u_A_,115,118,1,1
4b4u_A_,117,119,1,1
4b4u_A_,118,121,1,1
4b4u_A_,118,122,1,1
4b4u_A_,118,123,1,1
4b4u_A_,119,272,1,1
4b4u_A_,120,140,1,1
4b4u_A_,121,139,1,1
4b4u_A_,123,126,1,1
4b4u_A_,123,127,1,1
4b4u_A_,124,128,1,1
4b4u_A_,125,129,1,1
4b4u_A_,126,130,1,1
4b4u_A_,127,131,1,1
4b4u_A_,128,132,1,1
4b4u_A_,129,132,1,1
4b4u_A_,129,134,1,1
4b4u_A_,129,135,1,1
4b4u_A_,130,133,1,1
4b4u_A_,130,180,1,1
4b4u_A_,131,180,1,1
4b4u_A_,138,272,1,1
4b4u_A_,139,143,1,1
4b4u_A_,139,169,1,1
4b4u_A_,140,144,1,1
4b4u_A_,140,268,1,1
4b4u_A_,141,145,1,1
4b4u_A_,141,265,1,1
4b4u_A_,142,146,1,1
4b4u_A_,143,147,1,1
4b4u_A_,144,148,1,1
4b4u_A_,145,149,1,1
4b4u_A_,146,150,1,1
4b4u_A_,147,151,1,1
4b4u_A_,148,152,1,1
4b4u_A_,149,154,1,1
4b4u_A_,150,153,1,1
4b4u_A_,156,159,1,1
4b4u_A_,158,182,1,1
4b4u_A_,159,184,1,1
4b4u_A_,160,186,1,1
4b4u_A_,160,203,1,1
4b4u_A_,160,204,1,1
4b4u_A_,161,184,1,1
4b4u_A_,161,186,1,1
4b4u_A_,162,204,1,1
4b4u_A_,162,206,1,1
4b4u_A_,163,186,1,1
4b4u_A_,163,188,1,1
4b4u_A_,164,206,1,1
4b4u_A_,164,208,1,1
4b4u_A_,165,188,1,1
4b4u_A_,167,170,1,1
4b4u_A_,167,171,1,1
4b4u_A_,167,172,1,1
4b4u_A_,170,174,1,1
4b4u_A_,171,175,1,1
4b4u_A_,172,176,1,1
4b4u_A_,173,177,1,1
4b4u_A_,174,178,1,1
4b4u_A_,175,179,1,1
4b4u_A_,176,180,1,1
4b4u_A_,177,181,1,1
4b4u_A_,178,183,1,1
4b4u_A_,179,182,1,1
4b4u_A_,189,191,1,1
4b4u_A_,189,192,1,1
4b4u_A_,194,198,1,1
4b4u_A_,195,199,1,1
4b4u_A_,196,200,1,1
4b4u_A_,197,200,1,1
4b4u_A_,198,201,1,1
4b4u_A_,199,202,1,1
4b4u_A_,200,218,1,1
4b4u_A_,200,220,1,1
4b4u_A_,203,221,1,1
4b4u_A_,203,225,1,1
4b4u_A_,205,225,1,1
4b4u_A_,205,227,1,1
4b4u_A_,207,227,1,1
4b4u_A_,207,229,1,1
4b4u_A_,209,241,1,1
4b4u_A_,210,241,1,1
4b4u_A_,211,214,1,1
4b4u_A_,213,240,1,1
4b4u_A_,214,216,1,1
4b4u_A_,215,241,1,1
4b4u_A_,215,243,1,1
4b4u_A_,216,219,1,1
4b4u_A_,217,220,1,1
4b4u_A_,217,243,1,1
4b4u_A_,221,224,1,1
4b4u_A_,222,249,1,1
4b4u_A_,223,250,1,1
4b4u_A_,223,252,1,1
4b4u_A_,224,252,1,1
4b4u_A_,226,253,1,1
4b4u_A_,226,255,1,1
4b4u_A_,228,230,1,1
4b4u_A_,228,241,1,1
4b4u_A_,228,242,1,1
4b4u_A_,228,255,1,1
4b4u_A_,232,239,1,1
4b4u_A_,232,241,1,1
4b4u_A_,234,237,1,1
4b4u_A_,244,247,1,1
4b4u_A_,246,249,1,1
4b4u_A_,247,250,1,1
4b4u_A_,247,251,1,1
4b4u_A_,261,265,1,1
4b4u_A_,262,266,1,1
4b4u_A_,263,267,1,1
4b4u_A_,264,268,1,1
4b4u_A_,265,269,1,1
4b4u_A_,266,270,1,1
4b4u_A_,267,271,1,1
4b4u_A_,268,272,1,1
4b4u_A_,269,273,1,1
4b4u_A_,270,274,1,1
4b4u_A_,271,275,1,1
4b4u_A_,272,276,1,1
4b4u_A_,273,277,1,1
4b4u_A_,274,278,1,1
4b4u_A_,275,279,1,1
4b4u_A_,276,280,1,1
4b4u_A_,277,281,1,1
4b4u_A_,278,282,1,1