pair,contact1,contact2,flow1,flow2 8irh_A_,2,5,1,1 8irh_A_,2,6,1,1 8irh_A_,3,7,1,1 8irh_A_,4,8,1,1 8irh_A_,5,9,1,1 8irh_A_,6,10,1,1 8irh_A_,7,11,1,1 8irh_A_,8,12,1,1 8irh_A_,10,13,1,1 8irh_A_,10,16,1,1 8irh_A_,11,21,1,1 8irh_A_,13,15,1,1 8irh_A_,19,119,1,1 8irh_A_,19,122,1,1 8irh_A_,19,126,1,1 8irh_A_,21,25,1,1 8irh_A_,22,25,1,1 8irh_A_,22,122,1,1 8irh_A_,23,26,1,1 8irh_A_,23,27,1,1 8irh_A_,23,122,1,1 8irh_A_,24,28,1,1 8irh_A_,26,30,1,1 8irh_A_,27,30,1,1 8irh_A_,27,31,1,1 8irh_A_,28,32,1,1 8irh_A_,29,33,1,1 8irh_A_,30,34,1,1 8irh_A_,31,35,1,1 8irh_A_,32,36,1,1 8irh_A_,33,37,1,1 8irh_A_,34,38,1,1 8irh_A_,35,39,1,1 8irh_A_,36,40,1,1 8irh_A_,37,41,1,1 8irh_A_,38,42,1,1 8irh_A_,39,43,1,1 8irh_A_,40,44,1,1 8irh_A_,41,45,1,1 8irh_A_,42,61,1,1 8irh_A_,43,62,1,1 8irh_A_,45,60,1,1 8irh_A_,48,50,1,1 8irh_A_,48,57,1,1 8irh_A_,49,52,1,1 8irh_A_,49,54,1,1 8irh_A_,49,55,1,1 8irh_A_,49,76,1,1 8irh_A_,49,97,1,1 8irh_A_,50,77,1,1 8irh_A_,55,324,1,1 8irh_A_,55,325,1,1 8irh_A_,58,63,1,1 8irh_A_,58,65,1,1 8irh_A_,59,71,1,1 8irh_A_,60,63,1,1 8irh_A_,60,65,1,1 8irh_A_,61,64,1,1 8irh_A_,65,69,1,1 8irh_A_,66,69,1,1 8irh_A_,66,70,1,1 8irh_A_,68,167,1,1 8irh_A_,72,164,1,1 8irh_A_,76,78,1,1 8irh_A_,76,79,1,1 8irh_A_,76,98,1,1 8irh_A_,77,80,1,1 8irh_A_,77,157,1,1 8irh_A_,77,159,1,1 8irh_A_,79,82,1,1 8irh_A_,80,158,1,1 8irh_A_,82,103,1,1 8irh_A_,84,94,1,1 8irh_A_,84,95,1,1 8irh_A_,84,103,1,1 8irh_A_,85,88,1,1 8irh_A_,86,89,1,1 8irh_A_,90,94,1,1 8irh_A_,91,94,1,1 8irh_A_,91,95,1,1 8irh_A_,92,96,1,1 8irh_A_,93,97,1,1 8irh_A_,94,98,1,1 8irh_A_,95,100,1,1 8irh_A_,96,99,1,1 8irh_A_,99,102,1,1 8irh_A_,100,104,1,1 8irh_A_,101,105,1,1 8irh_A_,102,106,1,1 8irh_A_,102,162,1,1 8irh_A_,103,107,1,1 8irh_A_,104,108,1,1 8irh_A_,105,109,1,1 8irh_A_,106,110,1,1 8irh_A_,107,111,1,1 8irh_A_,108,112,1,1 8irh_A_,109,113,1,1 8irh_A_,110,114,1,1 8irh_A_,111,115,1,1 8irh_A_,112,116,1,1 8irh_A_,113,117,1,1 8irh_A_,114,118,1,1 8irh_A_,115,119,1,1 8irh_A_,116,120,1,1 8irh_A_,117,121,1,1 8irh_A_,118,122,1,1 8irh_A_,119,123,1,1 8irh_A_,120,124,1,1 8irh_A_,121,124,1,1 8irh_A_,121,125,1,1 8irh_A_,122,126,1,1 8irh_A_,123,127,1,1 8irh_A_,124,129,1,1 8irh_A_,125,128,1,1 8irh_A_,131,134,1,1 8irh_A_,132,135,1,1 8irh_A_,132,136,1,1 8irh_A_,133,137,1,1 8irh_A_,134,138,1,1 8irh_A_,135,138,1,1 8irh_A_,136,139,1,1 8irh_A_,137,141,1,1 8irh_A_,138,142,1,1 8irh_A_,138,274,1,1 8irh_A_,139,143,1,1 8irh_A_,140,144,1,1 8irh_A_,141,145,1,1 8irh_A_,142,146,1,1 8irh_A_,143,147,1,1 8irh_A_,144,148,1,1 8irh_A_,145,149,1,1 8irh_A_,145,150,1,1 8irh_A_,146,151,1,1 8irh_A_,147,162,1,1 8irh_A_,149,153,1,1 8irh_A_,150,154,1,1 8irh_A_,151,155,1,1 8irh_A_,151,180,1,1 8irh_A_,152,157,1,1 8irh_A_,153,156,1,1 8irh_A_,155,284,1,1 8irh_A_,155,286,1,1 8irh_A_,157,159,1,1 8irh_A_,157,160,1,1 8irh_A_,158,161,1,1 8irh_A_,165,169,1,1 8irh_A_,166,170,1,1 8irh_A_,167,171,1,1 8irh_A_,168,172,1,1 8irh_A_,169,173,1,1 8irh_A_,170,174,1,1 8irh_A_,171,175,1,1 8irh_A_,172,176,1,1 8irh_A_,173,177,1,1 8irh_A_,174,178,1,1 8irh_A_,175,179,1,1 8irh_A_,176,179,1,1 8irh_A_,176,180,1,1 8irh_A_,177,181,1,1 8irh_A_,177,183,1,1 8irh_A_,177,315,1,1 8irh_A_,180,288,1,1 8irh_A_,180,289,1,1 8irh_A_,181,184,1,1 8irh_A_,182,185,1,1 8irh_A_,183,189,1,1 8irh_A_,184,290,1,1 8irh_A_,185,187,1,1 8irh_A_,185,189,1,1 8irh_A_,186,190,1,1 8irh_A_,187,191,1,1 8irh_A_,188,192,1,1 8irh_A_,189,193,1,1 8irh_A_,190,194,1,1 8irh_A_,191,195,1,1 8irh_A_,192,196,1,1 8irh_A_,193,197,1,1 8irh_A_,193,268,1,1 8irh_A_,194,198,1,1 8irh_A_,195,199,1,1 8irh_A_,196,200,1,1 8irh_A_,197,201,1,1 8irh_A_,198,202,1,1 8irh_A_,199,203,1,1 8irh_A_,200,204,1,1 8irh_A_,201,205,1,1 8irh_A_,202,206,1,1 8irh_A_,203,207,1,1 8irh_A_,204,207,1,1 8irh_A_,204,208,1,1 8irh_A_,205,209,1,1 8irh_A_,206,210,1,1 8irh_A_,207,211,1,1 8irh_A_,208,212,1,1 8irh_A_,209,212,1,1 8irh_A_,212,237,1,1 8irh_A_,214,235,1,1 8irh_A_,218,220,1,1 8irh_A_,218,221,1,1 8irh_A_,222,224,1,1 8irh_A_,222,225,1,1 8irh_A_,223,226,1,1 8irh_A_,224,227,1,1 8irh_A_,225,228,1,1 8irh_A_,228,231,1,1 8irh_A_,231,233,1,1 8irh_A_,234,235,1,1 8irh_A_,237,240,1,1 8irh_A_,237,241,1,1 8irh_A_,238,242,1,1 8irh_A_,239,243,1,1 8irh_A_,240,244,1,1 8irh_A_,241,245,1,1 8irh_A_,242,246,1,1 8irh_A_,242,254,1,1 8irh_A_,243,247,1,1 8irh_A_,244,247,1,1 8irh_A_,244,248,1,1 8irh_A_,245,249,1,1 8irh_A_,250,253,1,1 8irh_A_,251,254,1,1 8irh_A_,254,255,1,1 8irh_A_,257,259,1,1 8irh_A_,257,260,1,1 8irh_A_,257,261,1,1 8irh_A_,258,262,1,1 8irh_A_,259,263,1,1 8irh_A_,260,264,1,1 8irh_A_,261,265,1,1 8irh_A_,262,266,1,1 8irh_A_,263,267,1,1 8irh_A_,264,268,1,1 8irh_A_,266,270,1,1 8irh_A_,267,271,1,1 8irh_A_,268,272,1,1 8irh_A_,269,273,1,1 8irh_A_,270,274,1,1 8irh_A_,271,275,1,1 8irh_A_,272,276,1,1 8irh_A_,273,277,1,1 8irh_A_,274,278,1,1 8irh_A_,275,279,1,1 8irh_A_,276,280,1,1 8irh_A_,277,281,1,1 8irh_A_,278,282,1,1 8irh_A_,279,282,1,1 8irh_A_,279,283,1,1 8irh_A_,280,284,1,1 8irh_A_,282,285,1,1 8irh_A_,282,287,1,1 8irh_A_,283,286,1,1 8irh_A_,291,293,1,1 8irh_A_,292,295,1,1 8irh_A_,294,309,1,1 8irh_A_,296,304,1,1 8irh_A_,298,301,1,1 8irh_A_,298,302,1,1 8irh_A_,306,308,1,1 8irh_A_,306,309,1,1 8irh_A_,306,310,1,1 8irh_A_,307,311,1,1 8irh_A_,308,312,1,1 8irh_A_,309,313,1,1 8irh_A_,310,314,1,1 8irh_A_,311,315,1,1 8irh_A_,312,316,1,1 8irh_A_,313,317,1,1 8irh_A_,314,318,1,1 8irh_A_,315,319,1,1 8irh_A_,316,320,1,1 8irh_A_,318,322,1,1 8irh_A_,319,322,1,1 8irh_A_,323,326,1,1