pair,contact1,contact2,flow1,flow2
1a8b_A_,1,280,1,1
1a8b_A_,3,4,1,1
1a8b_A_,3,279,1,1
1a8b_A_,3,280,1,1
1a8b_A_,5,274,1,1
1a8b_A_,5,312,1,1
1a8b_A_,8,43,1,1
1a8b_A_,9,46,1,1
1a8b_A_,13,15,1,1
1a8b_A_,13,17,1,1
1a8b_A_,14,18,1,1
1a8b_A_,15,19,1,1
1a8b_A_,16,20,1,1
1a8b_A_,17,21,1,1
1a8b_A_,17,42,1,1
1a8b_A_,18,22,1,1
1a8b_A_,19,23,1,1
1a8b_A_,20,24,1,1
1a8b_A_,22,25,1,1
1a8b_A_,22,26,1,1
1a8b_A_,24,31,1,1
1a8b_A_,30,69,1,1
1a8b_A_,31,34,1,1
1a8b_A_,31,35,1,1
1a8b_A_,32,36,1,1
1a8b_A_,33,37,1,1
1a8b_A_,33,307,1,1
1a8b_A_,34,38,1,1
1a8b_A_,35,38,1,1
1a8b_A_,35,39,1,1
1a8b_A_,36,40,1,1
1a8b_A_,38,41,1,1
1a8b_A_,39,42,1,1
1a8b_A_,39,47,1,1
1a8b_A_,41,42,1,1
1a8b_A_,43,46,1,1
1a8b_A_,43,47,1,1
1a8b_A_,44,48,1,1
1a8b_A_,44,81,1,1
1a8b_A_,44,83,1,1
1a8b_A_,44,85,1,1
1a8b_A_,44,275,1,1
1a8b_A_,45,48,1,1
1a8b_A_,45,49,1,1
1a8b_A_,46,50,1,1
1a8b_A_,47,51,1,1
1a8b_A_,47,81,1,1
1a8b_A_,48,52,1,1
1a8b_A_,48,82,1,1
1a8b_A_,49,53,1,1
1a8b_A_,50,54,1,1
1a8b_A_,52,55,1,1
1a8b_A_,52,56,1,1
1a8b_A_,53,57,1,1
1a8b_A_,54,58,1,1
1a8b_A_,55,59,1,1
1a8b_A_,55,61,1,1
1a8b_A_,60,65,1,1
1a8b_A_,61,64,1,1
1a8b_A_,61,65,1,1
1a8b_A_,62,66,1,1
1a8b_A_,63,67,1,1
1a8b_A_,64,68,1,1
1a8b_A_,65,68,1,1
1a8b_A_,65,69,1,1
1a8b_A_,66,70,1,1
1a8b_A_,71,75,1,1
1a8b_A_,72,75,1,1
1a8b_A_,72,76,1,1
1a8b_A_,73,77,1,1
1a8b_A_,74,78,1,1
1a8b_A_,75,79,1,1
1a8b_A_,76,80,1,1
1a8b_A_,77,81,1,1
1a8b_A_,78,82,1,1
1a8b_A_,79,82,1,1
1a8b_A_,79,83,1,1
1a8b_A_,84,87,1,1
1a8b_A_,85,88,1,1
1a8b_A_,87,91,1,1
1a8b_A_,88,92,1,1
1a8b_A_,89,93,1,1
1a8b_A_,90,94,1,1
1a8b_A_,91,95,1,1
1a8b_A_,92,96,1,1
1a8b_A_,93,97,1,1
1a8b_A_,94,98,1,1
1a8b_A_,96,103,1,1
1a8b_A_,103,105,1,1
1a8b_A_,103,106,1,1
1a8b_A_,103,107,1,1
1a8b_A_,104,108,1,1
1a8b_A_,105,109,1,1
1a8b_A_,106,110,1,1
1a8b_A_,107,111,1,1
1a8b_A_,108,112,1,1
1a8b_A_,108,146,1,1
1a8b_A_,109,113,1,1
1a8b_A_,109,268,1,1
1a8b_A_,110,114,1,1
1a8b_A_,113,114,1,1
1a8b_A_,115,119,1,1
1a8b_A_,116,120,1,1
1a8b_A_,118,122,1,1
1a8b_A_,118,273,1,1
1a8b_A_,119,123,1,1
1a8b_A_,120,124,1,1
1a8b_A_,121,125,1,1
1a8b_A_,122,126,1,1
1a8b_A_,123,127,1,1
1a8b_A_,123,154,1,1
1a8b_A_,124,128,1,1
1a8b_A_,125,129,1,1
1a8b_A_,126,130,1,1
1a8b_A_,126,137,1,1
1a8b_A_,127,131,1,1
1a8b_A_,133,137,1,1
1a8b_A_,134,138,1,1
1a8b_A_,135,139,1,1
1a8b_A_,135,155,1,1
1a8b_A_,137,140,1,1
1a8b_A_,137,141,1,1
1a8b_A_,138,141,1,1
1a8b_A_,138,142,1,1
1a8b_A_,143,147,1,1
1a8b_A_,144,148,1,1
1a8b_A_,145,149,1,1
1a8b_A_,146,149,1,1
1a8b_A_,146,150,1,1
1a8b_A_,147,151,1,1
1a8b_A_,148,152,1,1
1a8b_A_,149,153,1,1
1a8b_A_,150,154,1,1
1a8b_A_,151,155,1,1
1a8b_A_,153,156,1,1
1a8b_A_,158,195,1,1
1a8b_A_,158,198,1,1
1a8b_A_,159,197,1,1
1a8b_A_,160,162,1,1
1a8b_A_,161,201,1,1
1a8b_A_,165,168,1,1
1a8b_A_,165,169,1,1
1a8b_A_,166,170,1,1
1a8b_A_,167,171,1,1
1a8b_A_,168,172,1,1
1a8b_A_,169,173,1,1
1a8b_A_,170,174,1,1
1a8b_A_,171,175,1,1
1a8b_A_,172,176,1,1
1a8b_A_,172,198,1,1
1a8b_A_,172,202,1,1
1a8b_A_,173,177,1,1
1a8b_A_,174,178,1,1
1a8b_A_,175,179,1,1
1a8b_A_,176,180,1,1
1a8b_A_,177,182,1,1
1a8b_A_,179,187,1,1
1a8b_A_,180,183,1,1
1a8b_A_,181,221,1,1
1a8b_A_,181,224,1,1
1a8b_A_,186,225,1,1
1a8b_A_,187,190,1,1
1a8b_A_,188,192,1,1
1a8b_A_,189,193,1,1
1a8b_A_,190,194,1,1
1a8b_A_,191,195,1,1
1a8b_A_,192,196,1,1
1a8b_A_,193,197,1,1
1a8b_A_,194,198,1,1
1a8b_A_,199,201,1,1
1a8b_A_,199,202,1,1
1a8b_A_,199,203,1,1
1a8b_A_,200,204,1,1
1a8b_A_,202,205,1,1
1a8b_A_,202,206,1,1
1a8b_A_,203,207,1,1
1a8b_A_,204,241,1,1
1a8b_A_,205,209,1,1
1a8b_A_,206,210,1,1
1a8b_A_,208,211,1,1
1a8b_A_,208,212,1,1
1a8b_A_,209,213,1,1
1a8b_A_,210,214,1,1
1a8b_A_,210,221,1,1
1a8b_A_,211,215,1,1
1a8b_A_,214,216,1,1
1a8b_A_,217,220,1,1
1a8b_A_,217,221,1,1
1a8b_A_,218,222,1,1
1a8b_A_,219,223,1,1
1a8b_A_,219,242,1,1
1a8b_A_,220,224,1,1
1a8b_A_,221,225,1,1
1a8b_A_,222,226,1,1
1a8b_A_,227,231,1,1
1a8b_A_,228,232,1,1
1a8b_A_,229,233,1,1
1a8b_A_,230,234,1,1
1a8b_A_,231,235,1,1
1a8b_A_,232,236,1,1
1a8b_A_,233,237,1,1
1a8b_A_,234,238,1,1
1a8b_A_,235,239,1,1
1a8b_A_,236,240,1,1
1a8b_A_,237,241,1,1
1a8b_A_,238,242,1,1
1a8b_A_,239,243,1,1
1a8b_A_,239,250,1,1
1a8b_A_,243,247,1,1
1a8b_A_,244,248,1,1
1a8b_A_,245,249,1,1
1a8b_A_,246,250,1,1
1a8b_A_,247,251,1,1
1a8b_A_,248,252,1,1
1a8b_A_,249,253,1,1
1a8b_A_,250,254,1,1
1a8b_A_,252,255,1,1
1a8b_A_,252,256,1,1
1a8b_A_,253,257,1,1
1a8b_A_,255,262,1,1
1a8b_A_,261,300,1,1
1a8b_A_,262,265,1,1
1a8b_A_,262,266,1,1
1a8b_A_,263,267,1,1
1a8b_A_,263,305,1,1
1a8b_A_,264,268,1,1
1a8b_A_,265,269,1,1
1a8b_A_,266,270,1,1
1a8b_A_,267,271,1,1
1a8b_A_,268,272,1,1
1a8b_A_,269,272,1,1
1a8b_A_,269,273,1,1
1a8b_A_,270,274,1,1
1a8b_A_,271,274,1,1
1a8b_A_,273,276,1,1
1a8b_A_,273,277,1,1
1a8b_A_,273,278,1,1
1a8b_A_,277,281,1,1
1a8b_A_,278,282,1,1
1a8b_A_,279,283,1,1
1a8b_A_,280,284,1,1
1a8b_A_,281,285,1,1
1a8b_A_,282,286,1,1
1a8b_A_,283,287,1,1
1a8b_A_,284,287,1,1
1a8b_A_,284,288,1,1
1a8b_A_,285,289,1,1
1a8b_A_,286,289,1,1
1a8b_A_,286,290,1,1
1a8b_A_,289,291,1,1
1a8b_A_,292,295,1,1
1a8b_A_,292,296,1,1
1a8b_A_,292,316,1,1
1a8b_A_,292,317,1,1
1a8b_A_,292,318,1,1
1a8b_A_,293,297,1,1
1a8b_A_,294,298,1,1
1a8b_A_,295,299,1,1
1a8b_A_,295,316,1,1
1a8b_A_,297,300,1,1
1a8b_A_,297,301,1,1
1a8b_A_,302,306,1,1
1a8b_A_,303,307,1,1
1a8b_A_,304,308,1,1
1a8b_A_,305,309,1,1
1a8b_A_,306,310,1,1
1a8b_A_,307,311,1,1
1a8b_A_,308,312,1,1
1a8b_A_,309,313,1,1
1a8b_A_,310,314,1,1