pair,contact1,contact2,flow1,flow2
8r2i_D_,1,8,1,1
8r2i_D_,10,15,1,1
8r2i_D_,11,13,1,1
8r2i_D_,11,14,1,1
8r2i_D_,11,15,1,1
8r2i_D_,12,16,1,1
8r2i_D_,13,17,1,1
8r2i_D_,14,18,1,1
8r2i_D_,15,19,1,1
8r2i_D_,16,20,1,1
8r2i_D_,17,21,1,1
8r2i_D_,17,30,1,1
8r2i_D_,20,29,1,1
8r2i_D_,22,24,1,1
8r2i_D_,27,126,1,1
8r2i_D_,29,32,1,1
8r2i_D_,30,129,1,1
8r2i_D_,31,34,1,1
8r2i_D_,31,35,1,1
8r2i_D_,31,129,1,1
8r2i_D_,32,36,1,1
8r2i_D_,34,38,1,1
8r2i_D_,35,39,1,1
8r2i_D_,36,40,1,1
8r2i_D_,37,41,1,1
8r2i_D_,38,42,1,1
8r2i_D_,39,43,1,1
8r2i_D_,40,44,1,1
8r2i_D_,41,45,1,1
8r2i_D_,42,46,1,1
8r2i_D_,43,47,1,1
8r2i_D_,44,48,1,1
8r2i_D_,45,49,1,1
8r2i_D_,46,50,1,1
8r2i_D_,46,171,1,1
8r2i_D_,47,50,1,1
8r2i_D_,47,51,1,1
8r2i_D_,48,51,1,1
8r2i_D_,48,52,1,1
8r2i_D_,48,53,1,1
8r2i_D_,50,65,1,1
8r2i_D_,54,56,1,1
8r2i_D_,54,67,1,1
8r2i_D_,55,58,1,1
8r2i_D_,55,59,1,1
8r2i_D_,55,61,1,1
8r2i_D_,55,63,1,1
8r2i_D_,55,77,1,1
8r2i_D_,59,78,1,1
8r2i_D_,62,69,1,1
8r2i_D_,63,67,1,1
8r2i_D_,63,75,1,1
8r2i_D_,64,67,1,1
8r2i_D_,64,69,1,1
8r2i_D_,65,68,1,1
8r2i_D_,70,73,1,1
8r2i_D_,70,74,1,1
8r2i_D_,72,174,1,1
8r2i_D_,76,171,1,1
8r2i_D_,78,166,1,1
8r2i_D_,78,170,1,1
8r2i_D_,81,84,1,1
8r2i_D_,81,163,1,1
8r2i_D_,83,86,1,1
8r2i_D_,84,165,1,1
8r2i_D_,85,159,1,1
8r2i_D_,86,94,1,1
8r2i_D_,88,102,1,1
8r2i_D_,89,92,1,1
8r2i_D_,90,97,1,1
8r2i_D_,92,96,1,1
8r2i_D_,95,98,1,1
8r2i_D_,98,102,1,1
8r2i_D_,99,103,1,1
8r2i_D_,100,104,1,1
8r2i_D_,101,105,1,1
8r2i_D_,102,107,1,1
8r2i_D_,103,106,1,1
8r2i_D_,106,109,1,1
8r2i_D_,107,111,1,1
8r2i_D_,108,112,1,1
8r2i_D_,109,113,1,1
8r2i_D_,109,169,1,1
8r2i_D_,110,114,1,1
8r2i_D_,111,115,1,1
8r2i_D_,112,116,1,1
8r2i_D_,113,117,1,1
8r2i_D_,114,118,1,1
8r2i_D_,115,119,1,1
8r2i_D_,116,120,1,1
8r2i_D_,117,121,1,1
8r2i_D_,118,122,1,1
8r2i_D_,119,123,1,1
8r2i_D_,120,124,1,1
8r2i_D_,121,125,1,1
8r2i_D_,122,126,1,1
8r2i_D_,123,127,1,1
8r2i_D_,124,128,1,1
8r2i_D_,125,129,1,1
8r2i_D_,126,130,1,1
8r2i_D_,127,131,1,1
8r2i_D_,128,132,1,1
8r2i_D_,129,133,1,1
8r2i_D_,130,134,1,1
8r2i_D_,131,136,1,1
8r2i_D_,132,135,1,1
8r2i_D_,137,139,1,1
8r2i_D_,139,143,1,1
8r2i_D_,140,144,1,1
8r2i_D_,142,145,1,1
8r2i_D_,143,146,1,1
8r2i_D_,144,148,1,1
8r2i_D_,145,149,1,1
8r2i_D_,145,263,1,1
8r2i_D_,146,150,1,1
8r2i_D_,147,151,1,1
8r2i_D_,148,152,1,1
8r2i_D_,149,153,1,1
8r2i_D_,150,153,1,1
8r2i_D_,150,154,1,1
8r2i_D_,151,155,1,1
8r2i_D_,152,156,1,1
8r2i_D_,152,157,1,1
8r2i_D_,153,158,1,1
8r2i_D_,156,160,1,1
8r2i_D_,157,161,1,1
8r2i_D_,158,162,1,1
8r2i_D_,162,275,1,1
8r2i_D_,165,168,1,1
8r2i_D_,172,176,1,1
8r2i_D_,173,177,1,1
8r2i_D_,174,178,1,1
8r2i_D_,175,179,1,1
8r2i_D_,176,180,1,1
8r2i_D_,177,181,1,1
8r2i_D_,178,182,1,1
8r2i_D_,178,316,1,1
8r2i_D_,179,183,1,1
8r2i_D_,180,184,1,1
8r2i_D_,181,185,1,1
8r2i_D_,182,186,1,1
8r2i_D_,183,187,1,1
8r2i_D_,183,189,1,1
8r2i_D_,184,305,1,1
8r2i_D_,185,309,1,1
8r2i_D_,186,277,1,1
8r2i_D_,188,191,1,1
8r2i_D_,189,192,1,1
8r2i_D_,192,194,1,1
8r2i_D_,192,196,1,1
8r2i_D_,193,197,1,1
8r2i_D_,194,198,1,1
8r2i_D_,195,199,1,1
8r2i_D_,196,200,1,1
8r2i_D_,197,201,1,1
8r2i_D_,198,202,1,1
8r2i_D_,199,203,1,1
8r2i_D_,200,204,1,1
8r2i_D_,201,205,1,1
8r2i_D_,202,206,1,1
8r2i_D_,203,207,1,1
8r2i_D_,204,208,1,1
8r2i_D_,205,209,1,1
8r2i_D_,206,210,1,1
8r2i_D_,207,211,1,1
8r2i_D_,208,212,1,1
8r2i_D_,209,213,1,1
8r2i_D_,210,214,1,1
8r2i_D_,211,214,1,1
8r2i_D_,211,215,1,1
8r2i_D_,212,216,1,1
8r2i_D_,215,218,1,1
8r2i_D_,215,219,1,1
8r2i_D_,215,236,1,1
8r2i_D_,219,228,1,1
8r2i_D_,221,226,1,1
8r2i_D_,228,231,1,1
8r2i_D_,229,233,1,1
8r2i_D_,230,234,1,1
8r2i_D_,231,235,1,1
8r2i_D_,232,236,1,1
8r2i_D_,233,237,1,1
8r2i_D_,233,245,1,1
8r2i_D_,234,237,1,1
8r2i_D_,234,238,1,1
8r2i_D_,235,239,1,1
8r2i_D_,240,242,1,1
8r2i_D_,245,246,1,1
8r2i_D_,246,249,1,1
8r2i_D_,246,250,1,1
8r2i_D_,247,251,1,1
8r2i_D_,248,252,1,1
8r2i_D_,249,253,1,1
8r2i_D_,250,254,1,1
8r2i_D_,251,255,1,1
8r2i_D_,252,256,1,1
8r2i_D_,253,257,1,1
8r2i_D_,256,260,1,1
8r2i_D_,257,261,1,1
8r2i_D_,258,262,1,1
8r2i_D_,259,263,1,1
8r2i_D_,260,264,1,1
8r2i_D_,261,265,1,1
8r2i_D_,262,265,1,1
8r2i_D_,262,266,1,1
8r2i_D_,263,267,1,1
8r2i_D_,264,268,1,1
8r2i_D_,265,269,1,1
8r2i_D_,266,270,1,1
8r2i_D_,267,271,1,1
8r2i_D_,268,272,1,1
8r2i_D_,269,273,1,1
8r2i_D_,270,274,1,1
8r2i_D_,271,276,1,1
8r2i_D_,272,275,1,1
8r2i_D_,281,284,1,1
8r2i_D_,282,286,1,1
8r2i_D_,283,287,1,1
8r2i_D_,284,288,1,1
8r2i_D_,285,289,1,1
8r2i_D_,286,290,1,1
8r2i_D_,287,291,1,1
8r2i_D_,291,293,1,1
8r2i_D_,291,294,1,1
8r2i_D_,295,300,1,1
8r2i_D_,296,299,1,1
8r2i_D_,296,300,1,1
8r2i_D_,297,301,1,1
8r2i_D_,298,302,1,1
8r2i_D_,299,303,1,1
8r2i_D_,300,304,1,1
8r2i_D_,301,305,1,1
8r2i_D_,302,306,1,1
8r2i_D_,303,307,1,1
8r2i_D_,304,308,1,1
8r2i_D_,305,309,1,1
8r2i_D_,306,310,1,1
8r2i_D_,307,311,1,1
8r2i_D_,308,312,1,1
8r2i_D_,309,312,1,1
8r2i_D_,309,313,1,1
8r2i_D_,311,330,1,1
8r2i_D_,312,315,1,1
8r2i_D_,312,316,1,1
8r2i_D_,313,317,1,1
8r2i_D_,317,320,1,1
8r2i_D_,318,321,1,1
8r2i_D_,325,328,1,1
8r2i_D_,331,335,1,1