pair,contact1,contact2,flow1,flow2 2gn4_A_,2,4,1,1 2gn4_A_,4,7,1,1 2gn4_A_,5,31,1,1 2gn4_A_,6,31,1,1 2gn4_A_,7,33,1,1 2gn4_A_,7,34,1,1 2gn4_A_,8,78,1,1 2gn4_A_,8,79,1,1 2gn4_A_,9,34,1,1 2gn4_A_,9,36,1,1 2gn4_A_,10,79,1,1 2gn4_A_,10,80,1,1 2gn4_A_,10,81,1,1 2gn4_A_,11,36,1,1 2gn4_A_,11,38,1,1 2gn4_A_,12,81,1,1 2gn4_A_,12,82,1,1 2gn4_A_,12,83,1,1 2gn4_A_,12,84,1,1 2gn4_A_,13,16,1,1 2gn4_A_,13,38,1,1 2gn4_A_,16,20,1,1 2gn4_A_,17,21,1,1 2gn4_A_,17,174,1,1 2gn4_A_,18,22,1,1 2gn4_A_,19,23,1,1 2gn4_A_,20,24,1,1 2gn4_A_,20,51,1,1 2gn4_A_,21,25,1,1 2gn4_A_,22,26,1,1 2gn4_A_,23,27,1,1 2gn4_A_,24,28,1,1 2gn4_A_,25,29,1,1 2gn4_A_,25,207,1,1 2gn4_A_,26,30,1,1 2gn4_A_,27,56,1,1 2gn4_A_,30,32,1,1 2gn4_A_,35,56,1,1 2gn4_A_,35,58,1,1 2gn4_A_,37,58,1,1 2gn4_A_,37,60,1,1 2gn4_A_,38,63,1,1 2gn4_A_,39,45,1,1 2gn4_A_,39,60,1,1 2gn4_A_,39,62,1,1 2gn4_A_,41,43,1,1 2gn4_A_,41,44,1,1 2gn4_A_,41,45,1,1 2gn4_A_,42,46,1,1 2gn4_A_,43,46,1,1 2gn4_A_,43,47,1,1 2gn4_A_,44,48,1,1 2gn4_A_,45,49,1,1 2gn4_A_,45,60,1,1 2gn4_A_,46,50,1,1 2gn4_A_,47,51,1,1 2gn4_A_,48,52,1,1 2gn4_A_,49,53,1,1 2gn4_A_,54,56,1,1 2gn4_A_,54,57,1,1 2gn4_A_,55,58,1,1 2gn4_A_,57,58,1,1 2gn4_A_,61,69,1,1 2gn4_A_,63,65,1,1 2gn4_A_,63,66,1,1 2gn4_A_,64,109,1,1 2gn4_A_,65,98,1,1 2gn4_A_,65,102,1,1 2gn4_A_,66,69,1,1 2gn4_A_,66,70,1,1 2gn4_A_,67,71,1,1 2gn4_A_,68,72,1,1 2gn4_A_,69,73,1,1 2gn4_A_,70,74,1,1 2gn4_A_,71,117,1,1 2gn4_A_,72,75,1,1 2gn4_A_,74,77,1,1 2gn4_A_,78,120,1,1 2gn4_A_,78,121,1,1 2gn4_A_,80,121,1,1 2gn4_A_,80,123,1,1 2gn4_A_,82,123,1,1 2gn4_A_,82,125,1,1 2gn4_A_,86,99,1,1 2gn4_A_,86,103,1,1 2gn4_A_,87,174,1,1 2gn4_A_,88,91,1,1 2gn4_A_,88,92,1,1 2gn4_A_,89,93,1,1 2gn4_A_,90,94,1,1 2gn4_A_,91,94,1,1 2gn4_A_,91,95,1,1 2gn4_A_,93,136,1,1 2gn4_A_,95,99,1,1 2gn4_A_,96,100,1,1 2gn4_A_,97,101,1,1 2gn4_A_,98,102,1,1 2gn4_A_,99,103,1,1 2gn4_A_,99,140,1,1 2gn4_A_,100,104,1,1 2gn4_A_,100,105,1,1 2gn4_A_,103,140,1,1 2gn4_A_,104,108,1,1 2gn4_A_,105,109,1,1 2gn4_A_,106,110,1,1 2gn4_A_,107,111,1,1 2gn4_A_,108,112,1,1 2gn4_A_,109,113,1,1 2gn4_A_,110,114,1,1 2gn4_A_,111,115,1,1 2gn4_A_,112,116,1,1 2gn4_A_,113,117,1,1 2gn4_A_,114,119,1,1 2gn4_A_,115,118,1,1 2gn4_A_,119,160,1,1 2gn4_A_,120,161,1,1 2gn4_A_,122,161,1,1 2gn4_A_,122,163,1,1 2gn4_A_,124,163,1,1 2gn4_A_,124,165,1,1 2gn4_A_,125,141,1,1 2gn4_A_,126,127,1,1 2gn4_A_,126,145,1,1 2gn4_A_,126,165,1,1 2gn4_A_,126,166,1,1 2gn4_A_,127,129,1,1 2gn4_A_,127,130,1,1 2gn4_A_,128,131,1,1 2gn4_A_,128,167,1,1 2gn4_A_,129,261,1,1 2gn4_A_,131,258,1,1 2gn4_A_,132,258,1,1 2gn4_A_,135,138,1,1 2gn4_A_,135,139,1,1 2gn4_A_,135,256,1,1 2gn4_A_,136,140,1,1 2gn4_A_,137,140,1,1 2gn4_A_,137,141,1,1 2gn4_A_,138,142,1,1 2gn4_A_,139,143,1,1 2gn4_A_,140,144,1,1 2gn4_A_,141,145,1,1 2gn4_A_,142,146,1,1 2gn4_A_,143,147,1,1 2gn4_A_,144,148,1,1 2gn4_A_,145,149,1,1 2gn4_A_,145,166,1,1 2gn4_A_,146,150,1,1 2gn4_A_,147,151,1,1 2gn4_A_,149,152,1,1 2gn4_A_,150,153,1,1 2gn4_A_,151,154,1,1 2gn4_A_,152,162,1,1 2gn4_A_,162,223,1,1 2gn4_A_,163,224,1,1 2gn4_A_,164,224,1,1 2gn4_A_,164,226,1,1 2gn4_A_,166,226,1,1 2gn4_A_,166,263,1,1 2gn4_A_,169,202,1,1 2gn4_A_,169,204,1,1 2gn4_A_,170,173,1,1 2gn4_A_,171,204,1,1 2gn4_A_,173,176,1,1 2gn4_A_,177,181,1,1 2gn4_A_,178,182,1,1 2gn4_A_,179,183,1,1 2gn4_A_,180,184,1,1 2gn4_A_,181,185,1,1 2gn4_A_,182,186,1,1 2gn4_A_,182,329,1,1 2gn4_A_,183,187,1,1 2gn4_A_,184,188,1,1 2gn4_A_,192,247,1,1 2gn4_A_,192,249,1,1 2gn4_A_,194,249,1,1 2gn4_A_,194,251,1,1 2gn4_A_,195,257,1,1 2gn4_A_,196,198,1,1 2gn4_A_,196,199,1,1 2gn4_A_,199,235,1,1 2gn4_A_,200,201,1,1 2gn4_A_,200,259,1,1 2gn4_A_,200,260,1,1 2gn4_A_,200,313,1,1 2gn4_A_,201,233,1,1 2gn4_A_,201,258,1,1 2gn4_A_,201,259,1,1 2gn4_A_,203,231,1,1 2gn4_A_,205,208,1,1 2gn4_A_,205,209,1,1 2gn4_A_,206,210,1,1 2gn4_A_,207,211,1,1 2gn4_A_,208,212,1,1 2gn4_A_,209,213,1,1 2gn4_A_,210,214,1,1 2gn4_A_,211,215,1,1 2gn4_A_,212,216,1,1 2gn4_A_,213,217,1,1 2gn4_A_,214,218,1,1 2gn4_A_,215,219,1,1 2gn4_A_,216,219,1,1 2gn4_A_,216,220,1,1 2gn4_A_,219,297,1,1 2gn4_A_,219,300,1,1 2gn4_A_,220,297,1,1 2gn4_A_,221,224,1,1 2gn4_A_,221,291,1,1 2gn4_A_,221,295,1,1 2gn4_A_,222,224,1,1 2gn4_A_,222,291,1,1 2gn4_A_,222,293,1,1 2gn4_A_,225,281,1,1 2gn4_A_,227,279,1,1 2gn4_A_,229,274,1,1 2gn4_A_,229,275,1,1 2gn4_A_,229,276,1,1 2gn4_A_,229,277,1,1 2gn4_A_,230,311,1,1 2gn4_A_,230,316,1,1 2gn4_A_,232,313,1,1 2gn4_A_,232,318,1,1 2gn4_A_,232,320,1,1 2gn4_A_,234,238,1,1 2gn4_A_,235,239,1,1 2gn4_A_,236,240,1,1 2gn4_A_,237,241,1,1 2gn4_A_,238,241,1,1 2gn4_A_,238,242,1,1 2gn4_A_,254,257,1,1 2gn4_A_,261,312,1,1 2gn4_A_,261,313,1,1 2gn4_A_,263,311,1,1 2gn4_A_,264,311,1,1 2gn4_A_,265,268,1,1 2gn4_A_,266,269,1,1 2gn4_A_,268,271,1,1 2gn4_A_,269,272,1,1 2gn4_A_,271,282,1,1 2gn4_A_,273,280,1,1 2gn4_A_,274,303,1,1 2gn4_A_,275,278,1,1 2gn4_A_,292,294,1,1 2gn4_A_,294,301,1,1 2gn4_A_,294,302,1,1 2gn4_A_,296,298,1,1 2gn4_A_,296,299,1,1 2gn4_A_,296,300,1,1 2gn4_A_,306,309,1,1 2gn4_A_,312,314,1,1 2gn4_A_,316,318,1,1 2gn4_A_,316,319,1,1 2gn4_A_,321,324,1,1 2gn4_A_,321,325,1,1 2gn4_A_,322,326,1,1 2gn4_A_,325,329,1,1