pair,contact1,contact2,flow1,flow2 2dh4_A_,1,5,1,1 2dh4_A_,2,6,1,1 2dh4_A_,3,7,1,1 2dh4_A_,4,8,1,1 2dh4_A_,5,9,1,1 2dh4_A_,6,10,1,1 2dh4_A_,7,11,1,1 2dh4_A_,8,12,1,1 2dh4_A_,9,13,1,1 2dh4_A_,10,14,1,1 2dh4_A_,11,14,1,1 2dh4_A_,11,15,1,1 2dh4_A_,12,15,1,1 2dh4_A_,19,24,1,1 2dh4_A_,20,23,1,1 2dh4_A_,20,24,1,1 2dh4_A_,21,25,1,1 2dh4_A_,22,26,1,1 2dh4_A_,23,27,1,1 2dh4_A_,24,28,1,1 2dh4_A_,24,109,1,1 2dh4_A_,24,113,1,1 2dh4_A_,25,28,1,1 2dh4_A_,26,29,1,1 2dh4_A_,27,106,1,1 2dh4_A_,28,32,1,1 2dh4_A_,29,33,1,1 2dh4_A_,30,34,1,1 2dh4_A_,30,94,1,1 2dh4_A_,31,35,1,1 2dh4_A_,31,73,1,1 2dh4_A_,33,36,1,1 2dh4_A_,33,94,1,1 2dh4_A_,34,37,1,1 2dh4_A_,35,40,1,1 2dh4_A_,39,43,1,1 2dh4_A_,40,44,1,1 2dh4_A_,41,45,1,1 2dh4_A_,42,46,1,1 2dh4_A_,43,47,1,1 2dh4_A_,43,69,1,1 2dh4_A_,43,326,1,1 2dh4_A_,44,48,1,1 2dh4_A_,45,49,1,1 2dh4_A_,45,315,1,1 2dh4_A_,46,50,1,1 2dh4_A_,47,51,1,1 2dh4_A_,49,52,1,1 2dh4_A_,50,53,1,1 2dh4_A_,50,54,1,1 2dh4_A_,51,55,1,1 2dh4_A_,54,189,1,1 2dh4_A_,57,61,1,1 2dh4_A_,58,62,1,1 2dh4_A_,59,63,1,1 2dh4_A_,60,64,1,1 2dh4_A_,61,65,1,1 2dh4_A_,62,66,1,1 2dh4_A_,63,67,1,1 2dh4_A_,64,68,1,1 2dh4_A_,65,69,1,1 2dh4_A_,66,70,1,1 2dh4_A_,67,71,1,1 2dh4_A_,68,72,1,1 2dh4_A_,69,73,1,1 2dh4_A_,70,74,1,1 2dh4_A_,71,75,1,1 2dh4_A_,72,76,1,1 2dh4_A_,73,77,1,1 2dh4_A_,74,78,1,1 2dh4_A_,74,107,1,1 2dh4_A_,75,79,1,1 2dh4_A_,76,80,1,1 2dh4_A_,77,81,1,1 2dh4_A_,78,82,1,1 2dh4_A_,79,83,1,1 2dh4_A_,79,146,1,1 2dh4_A_,80,85,1,1 2dh4_A_,80,88,1,1 2dh4_A_,81,84,1,1 2dh4_A_,82,146,1,1 2dh4_A_,82,153,1,1 2dh4_A_,83,153,1,1 2dh4_A_,85,93,1,1 2dh4_A_,86,93,1,1 2dh4_A_,88,91,1,1 2dh4_A_,89,326,1,1 2dh4_A_,91,92,1,1 2dh4_A_,93,96,1,1 2dh4_A_,94,97,1,1 2dh4_A_,94,98,1,1 2dh4_A_,99,103,1,1 2dh4_A_,100,104,1,1 2dh4_A_,101,105,1,1 2dh4_A_,102,106,1,1 2dh4_A_,103,107,1,1 2dh4_A_,104,108,1,1 2dh4_A_,105,109,1,1 2dh4_A_,106,110,1,1 2dh4_A_,107,111,1,1 2dh4_A_,108,112,1,1 2dh4_A_,109,113,1,1 2dh4_A_,110,114,1,1 2dh4_A_,111,115,1,1 2dh4_A_,112,116,1,1 2dh4_A_,113,116,1,1 2dh4_A_,113,117,1,1 2dh4_A_,115,118,1,1 2dh4_A_,116,119,1,1 2dh4_A_,117,120,1,1 2dh4_A_,118,121,1,1 2dh4_A_,124,128,1,1 2dh4_A_,125,129,1,1 2dh4_A_,126,130,1,1 2dh4_A_,127,131,1,1 2dh4_A_,128,132,1,1 2dh4_A_,129,133,1,1 2dh4_A_,130,134,1,1 2dh4_A_,131,135,1,1 2dh4_A_,132,136,1,1 2dh4_A_,133,137,1,1 2dh4_A_,134,138,1,1 2dh4_A_,135,139,1,1 2dh4_A_,136,140,1,1 2dh4_A_,137,141,1,1 2dh4_A_,137,183,1,1 2dh4_A_,138,141,1,1 2dh4_A_,138,142,1,1 2dh4_A_,138,179,1,1 2dh4_A_,138,183,1,1 2dh4_A_,139,143,1,1 2dh4_A_,140,144,1,1 2dh4_A_,141,145,1,1 2dh4_A_,142,146,1,1 2dh4_A_,143,147,1,1 2dh4_A_,144,148,1,1 2dh4_A_,145,149,1,1 2dh4_A_,146,150,1,1 2dh4_A_,147,151,1,1 2dh4_A_,148,152,1,1 2dh4_A_,149,153,1,1 2dh4_A_,149,173,1,1 2dh4_A_,150,154,1,1 2dh4_A_,151,155,1,1 2dh4_A_,151,158,1,1 2dh4_A_,153,154,1,1 2dh4_A_,153,268,1,1 2dh4_A_,155,158,1,1 2dh4_A_,161,247,1,1 2dh4_A_,162,165,1,1 2dh4_A_,162,166,1,1 2dh4_A_,163,167,1,1 2dh4_A_,163,291,1,1 2dh4_A_,164,168,1,1 2dh4_A_,165,169,1,1 2dh4_A_,166,170,1,1 2dh4_A_,166,214,1,1 2dh4_A_,167,171,1,1 2dh4_A_,168,172,1,1 2dh4_A_,169,173,1,1 2dh4_A_,170,174,1,1 2dh4_A_,170,175,1,1 2dh4_A_,171,179,1,1 2dh4_A_,172,176,1,1 2dh4_A_,174,210,1,1 2dh4_A_,175,179,1,1 2dh4_A_,176,180,1,1 2dh4_A_,177,181,1,1 2dh4_A_,178,182,1,1 2dh4_A_,179,183,1,1 2dh4_A_,180,184,1,1 2dh4_A_,181,185,1,1 2dh4_A_,182,186,1,1 2dh4_A_,183,187,1,1 2dh4_A_,184,188,1,1 2dh4_A_,185,189,1,1 2dh4_A_,186,197,1,1 2dh4_A_,186,198,1,1 2dh4_A_,189,191,1,1 2dh4_A_,193,195,1,1 2dh4_A_,196,311,1,1 2dh4_A_,197,199,1,1 2dh4_A_,198,202,1,1 2dh4_A_,199,203,1,1 2dh4_A_,200,204,1,1 2dh4_A_,201,205,1,1 2dh4_A_,202,206,1,1 2dh4_A_,203,207,1,1 2dh4_A_,204,208,1,1 2dh4_A_,205,209,1,1 2dh4_A_,206,210,1,1 2dh4_A_,207,211,1,1 2dh4_A_,208,212,1,1 2dh4_A_,209,213,1,1 2dh4_A_,210,213,1,1 2dh4_A_,210,214,1,1 2dh4_A_,211,215,1,1 2dh4_A_,212,216,1,1 2dh4_A_,212,320,1,1 2dh4_A_,213,217,1,1 2dh4_A_,214,240,1,1 2dh4_A_,215,218,1,1 2dh4_A_,215,219,1,1 2dh4_A_,216,220,1,1 2dh4_A_,217,232,1,1 2dh4_A_,218,222,1,1 2dh4_A_,219,222,1,1 2dh4_A_,219,223,1,1 2dh4_A_,221,224,1,1 2dh4_A_,222,283,1,1 2dh4_A_,224,227,1,1 2dh4_A_,229,275,1,1 2dh4_A_,230,233,1,1 2dh4_A_,231,235,1,1 2dh4_A_,232,237,1,1 2dh4_A_,233,236,1,1 2dh4_A_,234,269,1,1 2dh4_A_,239,242,1,1 2dh4_A_,239,243,1,1 2dh4_A_,240,244,1,1 2dh4_A_,241,245,1,1 2dh4_A_,241,288,1,1 2dh4_A_,242,246,1,1 2dh4_A_,243,247,1,1 2dh4_A_,244,248,1,1 2dh4_A_,244,288,1,1 2dh4_A_,245,249,1,1 2dh4_A_,246,249,1,1 2dh4_A_,246,250,1,1 2dh4_A_,247,251,1,1 2dh4_A_,248,252,1,1 2dh4_A_,249,254,1,1 2dh4_A_,249,258,1,1 2dh4_A_,250,253,1,1 2dh4_A_,253,255,1,1 2dh4_A_,254,258,1,1 2dh4_A_,254,285,1,1 2dh4_A_,255,259,1,1 2dh4_A_,256,260,1,1 2dh4_A_,257,261,1,1 2dh4_A_,258,262,1,1 2dh4_A_,259,263,1,1 2dh4_A_,260,263,1,1 2dh4_A_,260,264,1,1 2dh4_A_,260,277,1,1 2dh4_A_,261,265,1,1 2dh4_A_,262,266,1,1 2dh4_A_,263,267,1,1 2dh4_A_,264,267,1,1 2dh4_A_,265,268,1,1 2dh4_A_,269,271,1,1 2dh4_A_,271,274,1,1 2dh4_A_,271,275,1,1 2dh4_A_,272,276,1,1 2dh4_A_,273,277,1,1 2dh4_A_,274,278,1,1 2dh4_A_,275,279,1,1 2dh4_A_,276,280,1,1 2dh4_A_,277,281,1,1 2dh4_A_,278,282,1,1 2dh4_A_,279,283,1,1 2dh4_A_,280,284,1,1 2dh4_A_,281,285,1,1 2dh4_A_,281,286,1,1 2dh4_A_,282,286,1,1 2dh4_A_,282,288,1,1 2dh4_A_,286,288,1,1 2dh4_A_,287,291,1,1 2dh4_A_,288,292,1,1 2dh4_A_,289,293,1,1 2dh4_A_,290,294,1,1 2dh4_A_,291,295,1,1 2dh4_A_,292,296,1,1 2dh4_A_,293,297,1,1 2dh4_A_,294,298,1,1 2dh4_A_,295,299,1,1 2dh4_A_,296,300,1,1 2dh4_A_,297,301,1,1 2dh4_A_,298,302,1,1 2dh4_A_,299,302,1,1 2dh4_A_,300,303,1,1 2dh4_A_,300,304,1,1 2dh4_A_,301,305,1,1 2dh4_A_,303,306,1,1 2dh4_A_,306,310,1,1 2dh4_A_,306,311,1,1 2dh4_A_,306,312,1,1 2dh4_A_,308,310,1,1 2dh4_A_,315,319,1,1 2dh4_A_,316,320,1,1 2dh4_A_,317,321,1,1 2dh4_A_,318,322,1,1 2dh4_A_,319,322,1,1 2dh4_A_,320,323,1,1 2dh4_A_,322,325,1,1 2dh4_A_,323,326,1,1