pair,contact1,contact2,flow1,flow2 2nwh_A_,2,51,1,1 2nwh_A_,2,53,1,1 2nwh_A_,2,134,1,1 2nwh_A_,3,53,1,1 2nwh_A_,3,133,1,1 2nwh_A_,3,134,1,1 2nwh_A_,3,135,1,1 2nwh_A_,4,53,1,1 2nwh_A_,4,55,1,1 2nwh_A_,5,135,1,1 2nwh_A_,5,137,1,1 2nwh_A_,6,55,1,1 2nwh_A_,6,57,1,1 2nwh_A_,7,137,1,1 2nwh_A_,7,139,1,1 2nwh_A_,8,57,1,1 2nwh_A_,9,41,1,1 2nwh_A_,9,139,1,1 2nwh_A_,10,113,1,1 2nwh_A_,11,37,1,1 2nwh_A_,12,91,1,1 2nwh_A_,12,93,1,1 2nwh_A_,13,35,1,1 2nwh_A_,14,34,1,1 2nwh_A_,14,93,1,1 2nwh_A_,14,95,1,1 2nwh_A_,15,33,1,1 2nwh_A_,16,95,1,1 2nwh_A_,16,97,1,1 2nwh_A_,17,31,1,1 2nwh_A_,18,97,1,1 2nwh_A_,19,29,1,1 2nwh_A_,20,21,1,1 2nwh_A_,22,98,1,1 2nwh_A_,23,28,1,1 2nwh_A_,38,42,1,1 2nwh_A_,39,43,1,1 2nwh_A_,40,44,1,1 2nwh_A_,40,139,1,1 2nwh_A_,41,45,1,1 2nwh_A_,42,45,1,1 2nwh_A_,42,46,1,1 2nwh_A_,43,47,1,1 2nwh_A_,43,252,1,1 2nwh_A_,44,48,1,1 2nwh_A_,45,49,1,1 2nwh_A_,46,49,1,1 2nwh_A_,46,50,1,1 2nwh_A_,46,248,1,1 2nwh_A_,46,252,1,1 2nwh_A_,47,50,1,1 2nwh_A_,47,52,1,1 2nwh_A_,48,51,1,1 2nwh_A_,48,76,1,1 2nwh_A_,54,79,1,1 2nwh_A_,55,81,1,1 2nwh_A_,56,79,1,1 2nwh_A_,56,81,1,1 2nwh_A_,58,83,1,1 2nwh_A_,60,80,1,1 2nwh_A_,60,83,1,1 2nwh_A_,60,85,1,1 2nwh_A_,61,90,1,1 2nwh_A_,62,88,1,1 2nwh_A_,63,66,1,1 2nwh_A_,63,67,1,1 2nwh_A_,63,90,1,1 2nwh_A_,64,68,1,1 2nwh_A_,65,69,1,1 2nwh_A_,66,70,1,1 2nwh_A_,67,71,1,1 2nwh_A_,68,72,1,1 2nwh_A_,69,73,1,1 2nwh_A_,70,74,1,1 2nwh_A_,71,74,1,1 2nwh_A_,71,75,1,1 2nwh_A_,72,76,1,1 2nwh_A_,73,76,1,1 2nwh_A_,73,78,1,1 2nwh_A_,74,77,1,1 2nwh_A_,85,88,1,1 2nwh_A_,92,109,1,1 2nwh_A_,94,107,1,1 2nwh_A_,96,104,1,1 2nwh_A_,96,105,1,1 2nwh_A_,98,101,1,1 2nwh_A_,98,102,1,1 2nwh_A_,100,102,1,1 2nwh_A_,110,113,1,1 2nwh_A_,111,114,1,1 2nwh_A_,112,115,1,1 2nwh_A_,113,116,1,1 2nwh_A_,115,117,1,1 2nwh_A_,115,120,1,1 2nwh_A_,116,146,1,1 2nwh_A_,117,120,1,1 2nwh_A_,117,121,1,1 2nwh_A_,118,122,1,1 2nwh_A_,119,122,1,1 2nwh_A_,120,123,1,1 2nwh_A_,123,126,1,1 2nwh_A_,123,127,1,1 2nwh_A_,124,128,1,1 2nwh_A_,125,129,1,1 2nwh_A_,126,130,1,1 2nwh_A_,127,131,1,1 2nwh_A_,128,132,1,1 2nwh_A_,130,133,1,1 2nwh_A_,133,135,1,1 2nwh_A_,133,159,1,1 2nwh_A_,136,160,1,1 2nwh_A_,136,162,1,1 2nwh_A_,138,162,1,1 2nwh_A_,138,164,1,1 2nwh_A_,139,141,1,1 2nwh_A_,139,142,1,1 2nwh_A_,140,164,1,1 2nwh_A_,140,173,1,1 2nwh_A_,142,173,1,1 2nwh_A_,143,147,1,1 2nwh_A_,144,148,1,1 2nwh_A_,145,149,1,1 2nwh_A_,146,150,1,1 2nwh_A_,147,151,1,1 2nwh_A_,148,152,1,1 2nwh_A_,149,153,1,1 2nwh_A_,150,154,1,1 2nwh_A_,151,155,1,1 2nwh_A_,152,156,1,1 2nwh_A_,153,157,1,1 2nwh_A_,154,159,1,1 2nwh_A_,155,158,1,1 2nwh_A_,155,180,1,1 2nwh_A_,161,182,1,1 2nwh_A_,161,183,1,1 2nwh_A_,163,183,1,1 2nwh_A_,163,185,1,1 2nwh_A_,165,167,1,1 2nwh_A_,165,185,1,1 2nwh_A_,167,170,1,1 2nwh_A_,167,171,1,1 2nwh_A_,170,173,1,1 2nwh_A_,171,174,1,1 2nwh_A_,172,175,1,1 2nwh_A_,175,178,1,1 2nwh_A_,177,180,1,1 2nwh_A_,178,181,1,1 2nwh_A_,184,211,1,1 2nwh_A_,184,213,1,1 2nwh_A_,186,213,1,1 2nwh_A_,186,215,1,1 2nwh_A_,187,190,1,1 2nwh_A_,187,191,1,1 2nwh_A_,188,192,1,1 2nwh_A_,188,200,1,1 2nwh_A_,188,216,1,1 2nwh_A_,189,193,1,1 2nwh_A_,190,194,1,1 2nwh_A_,191,195,1,1 2nwh_A_,192,196,1,1 2nwh_A_,197,200,1,1 2nwh_A_,198,229,1,1 2nwh_A_,199,203,1,1 2nwh_A_,200,204,1,1 2nwh_A_,201,205,1,1 2nwh_A_,202,206,1,1 2nwh_A_,203,206,1,1 2nwh_A_,203,207,1,1 2nwh_A_,204,209,1,1 2nwh_A_,205,208,1,1 2nwh_A_,212,224,1,1 2nwh_A_,214,222,1,1 2nwh_A_,216,220,1,1 2nwh_A_,217,244,1,1 2nwh_A_,218,243,1,1 2nwh_A_,219,241,1,1 2nwh_A_,221,232,1,1 2nwh_A_,223,230,1,1 2nwh_A_,225,227,1,1 2nwh_A_,225,228,1,1 2nwh_A_,229,307,1,1 2nwh_A_,231,305,1,1 2nwh_A_,233,303,1,1 2nwh_A_,236,239,1,1 2nwh_A_,237,241,1,1 2nwh_A_,238,299,1,1 2nwh_A_,239,241,1,1 2nwh_A_,240,300,1,1 2nwh_A_,242,244,1,1 2nwh_A_,247,251,1,1 2nwh_A_,248,252,1,1 2nwh_A_,249,253,1,1 2nwh_A_,250,254,1,1 2nwh_A_,251,255,1,1 2nwh_A_,252,256,1,1 2nwh_A_,253,257,1,1 2nwh_A_,253,270,1,1 2nwh_A_,254,258,1,1 2nwh_A_,255,259,1,1 2nwh_A_,256,260,1,1 2nwh_A_,257,262,1,1 2nwh_A_,258,261,1,1 2nwh_A_,260,262,1,1 2nwh_A_,263,266,1,1 2nwh_A_,263,267,1,1 2nwh_A_,264,268,1,1 2nwh_A_,265,269,1,1 2nwh_A_,265,303,1,1 2nwh_A_,266,270,1,1 2nwh_A_,267,271,1,1 2nwh_A_,268,272,1,1 2nwh_A_,269,273,1,1 2nwh_A_,269,301,1,1 2nwh_A_,269,302,1,1 2nwh_A_,270,274,1,1 2nwh_A_,271,275,1,1 2nwh_A_,272,276,1,1 2nwh_A_,273,277,1,1 2nwh_A_,275,278,1,1 2nwh_A_,276,279,1,1 2nwh_A_,281,283,1,1 2nwh_A_,281,284,1,1 2nwh_A_,285,287,1,1 2nwh_A_,285,288,1,1 2nwh_A_,286,289,1,1 2nwh_A_,288,293,1,1 2nwh_A_,290,293,1,1 2nwh_A_,290,294,1,1 2nwh_A_,291,295,1,1 2nwh_A_,292,296,1,1 2nwh_A_,293,297,1,1 2nwh_A_,294,297,1,1 2nwh_A_,294,298,1,1 2nwh_A_,297,300,1,1 2nwh_A_,298,301,1,1 2nwh_A_,303,304,1,1