pair,contact1,contact2,flow1,flow2 2fh2_A_,3,5,1,1 2fh2_A_,3,40,1,1 2fh2_A_,3,96,1,1 2fh2_A_,4,6,1,1 2fh2_A_,7,40,1,1 2fh2_A_,8,41,1,1 2fh2_A_,9,100,1,1 2fh2_A_,10,39,1,1 2fh2_A_,11,22,1,1 2fh2_A_,11,27,1,1 2fh2_A_,12,37,1,1 2fh2_A_,13,15,1,1 2fh2_A_,13,20,1,1 2fh2_A_,13,119,1,1 2fh2_A_,14,35,1,1 2fh2_A_,15,18,1,1 2fh2_A_,23,25,1,1 2fh2_A_,23,26,1,1 2fh2_A_,24,27,1,1 2fh2_A_,26,29,1,1 2fh2_A_,28,107,1,1 2fh2_A_,30,107,1,1 2fh2_A_,30,109,1,1 2fh2_A_,31,34,1,1 2fh2_A_,31,36,1,1 2fh2_A_,32,59,1,1 2fh2_A_,32,109,1,1 2fh2_A_,33,111,1,1 2fh2_A_,34,57,1,1 2fh2_A_,34,113,1,1 2fh2_A_,35,60,1,1 2fh2_A_,36,55,1,1 2fh2_A_,38,53,1,1 2fh2_A_,40,51,1,1 2fh2_A_,41,50,1,1 2fh2_A_,42,49,1,1 2fh2_A_,44,47,1,1 2fh2_A_,50,84,1,1 2fh2_A_,52,84,1,1 2fh2_A_,52,86,1,1 2fh2_A_,53,96,1,1 2fh2_A_,54,72,1,1 2fh2_A_,54,86,1,1 2fh2_A_,54,88,1,1 2fh2_A_,55,93,1,1 2fh2_A_,56,88,1,1 2fh2_A_,56,90,1,1 2fh2_A_,57,60,1,1 2fh2_A_,58,90,1,1 2fh2_A_,60,64,1,1 2fh2_A_,61,63,1,1 2fh2_A_,61,64,1,1 2fh2_A_,61,65,1,1 2fh2_A_,62,66,1,1 2fh2_A_,63,67,1,1 2fh2_A_,64,68,1,1 2fh2_A_,65,68,1,1 2fh2_A_,65,69,1,1 2fh2_A_,66,70,1,1 2fh2_A_,67,71,1,1 2fh2_A_,68,72,1,1 2fh2_A_,69,73,1,1 2fh2_A_,70,74,1,1 2fh2_A_,71,75,1,1 2fh2_A_,72,76,1,1 2fh2_A_,73,77,1,1 2fh2_A_,74,78,1,1 2fh2_A_,75,79,1,1 2fh2_A_,76,81,1,1 2fh2_A_,76,85,1,1 2fh2_A_,77,80,1,1 2fh2_A_,79,82,1,1 2fh2_A_,89,92,1,1 2fh2_A_,91,93,1,1 2fh2_A_,91,247,1,1 2fh2_A_,92,245,1,1 2fh2_A_,92,247,1,1 2fh2_A_,92,252,1,1 2fh2_A_,93,139,1,1 2fh2_A_,94,98,1,1 2fh2_A_,95,99,1,1 2fh2_A_,96,99,1,1 2fh2_A_,97,100,1,1 2fh2_A_,99,102,1,1 2fh2_A_,101,104,1,1 2fh2_A_,106,138,1,1 2fh2_A_,106,140,1,1 2fh2_A_,108,140,1,1 2fh2_A_,108,142,1,1 2fh2_A_,110,142,1,1 2fh2_A_,112,120,1,1 2fh2_A_,114,117,1,1 2fh2_A_,114,118,1,1 2fh2_A_,119,120,1,1 2fh2_A_,126,142,1,1 2fh2_A_,126,159,1,1 2fh2_A_,127,143,1,1 2fh2_A_,128,157,1,1 2fh2_A_,129,141,1,1 2fh2_A_,129,154,1,1 2fh2_A_,129,313,1,1 2fh2_A_,129,315,1,1 2fh2_A_,130,155,1,1 2fh2_A_,131,139,1,1 2fh2_A_,131,154,1,1 2fh2_A_,131,311,1,1 2fh2_A_,131,312,1,1 2fh2_A_,132,176,1,1 2fh2_A_,133,136,1,1 2fh2_A_,133,137,1,1 2fh2_A_,136,138,1,1 2fh2_A_,144,146,1,1 2fh2_A_,146,149,1,1 2fh2_A_,147,150,1,1 2fh2_A_,150,214,1,1 2fh2_A_,151,153,1,1 2fh2_A_,151,154,1,1 2fh2_A_,152,171,1,1 2fh2_A_,152,196,1,1 2fh2_A_,152,214,1,1 2fh2_A_,152,215,1,1 2fh2_A_,153,219,1,1 2fh2_A_,154,169,1,1 2fh2_A_,156,167,1,1 2fh2_A_,158,165,1,1 2fh2_A_,159,160,1,1 2fh2_A_,160,162,1,1 2fh2_A_,160,163,1,1 2fh2_A_,164,192,1,1 2fh2_A_,166,192,1,1 2fh2_A_,166,194,1,1 2fh2_A_,167,199,1,1 2fh2_A_,168,194,1,1 2fh2_A_,168,196,1,1 2fh2_A_,169,172,1,1 2fh2_A_,170,196,1,1 2fh2_A_,173,176,1,1 2fh2_A_,173,177,1,1 2fh2_A_,174,177,1,1 2fh2_A_,174,178,1,1 2fh2_A_,175,179,1,1 2fh2_A_,176,180,1,1 2fh2_A_,177,181,1,1 2fh2_A_,178,182,1,1 2fh2_A_,179,183,1,1 2fh2_A_,180,184,1,1 2fh2_A_,181,185,1,1 2fh2_A_,182,185,1,1 2fh2_A_,182,186,1,1 2fh2_A_,183,187,1,1 2fh2_A_,184,187,1,1 2fh2_A_,184,189,1,1 2fh2_A_,185,188,1,1 2fh2_A_,195,198,1,1 2fh2_A_,196,213,1,1 2fh2_A_,197,199,1,1 2fh2_A_,200,203,1,1 2fh2_A_,201,205,1,1 2fh2_A_,202,206,1,1 2fh2_A_,203,207,1,1 2fh2_A_,204,207,1,1 2fh2_A_,204,209,1,1 2fh2_A_,205,208,1,1 2fh2_A_,215,220,1,1 2fh2_A_,216,219,1,1 2fh2_A_,216,220,1,1 2fh2_A_,218,221,1,1 2fh2_A_,218,224,1,1 2fh2_A_,228,243,1,1 2fh2_A_,228,262,1,1 2fh2_A_,229,244,1,1 2fh2_A_,230,260,1,1 2fh2_A_,231,242,1,1 2fh2_A_,232,258,1,1 2fh2_A_,233,235,1,1 2fh2_A_,233,240,1,1 2fh2_A_,233,257,1,1 2fh2_A_,234,237,1,1 2fh2_A_,234,279,1,1 2fh2_A_,249,252,1,1 2fh2_A_,250,253,1,1 2fh2_A_,250,317,1,1 2fh2_A_,254,257,1,1 2fh2_A_,255,274,1,1 2fh2_A_,257,272,1,1 2fh2_A_,259,270,1,1 2fh2_A_,261,268,1,1 2fh2_A_,262,264,1,1 2fh2_A_,263,265,1,1 2fh2_A_,263,266,1,1 2fh2_A_,266,298,1,1 2fh2_A_,267,296,1,1 2fh2_A_,267,298,1,1 2fh2_A_,269,298,1,1 2fh2_A_,269,300,1,1 2fh2_A_,270,305,1,1 2fh2_A_,271,300,1,1 2fh2_A_,271,302,1,1 2fh2_A_,272,275,1,1 2fh2_A_,273,302,1,1 2fh2_A_,276,279,1,1 2fh2_A_,277,281,1,1 2fh2_A_,278,282,1,1 2fh2_A_,279,283,1,1 2fh2_A_,280,284,1,1 2fh2_A_,281,285,1,1 2fh2_A_,282,286,1,1 2fh2_A_,283,287,1,1 2fh2_A_,284,288,1,1 2fh2_A_,285,289,1,1 2fh2_A_,286,290,1,1 2fh2_A_,287,291,1,1 2fh2_A_,288,292,1,1 2fh2_A_,290,293,1,1 2fh2_A_,291,294,1,1 2fh2_A_,301,304,1,1 2fh2_A_,303,305,1,1 2fh2_A_,306,309,1,1 2fh2_A_,306,310,1,1 2fh2_A_,307,311,1,1 2fh2_A_,309,312,1,1 2fh2_A_,310,313,1,1 2fh2_A_,317,319,1,1 2fh2_A_,317,320,1,1