pair,contact1,contact2,flow1,flow2 4nt4_A_,3,11,1,1 4nt4_A_,5,9,1,1 4nt4_A_,6,9,1,1 4nt4_A_,8,26,1,1 4nt4_A_,8,27,1,1 4nt4_A_,10,25,1,1 4nt4_A_,12,23,1,1 4nt4_A_,13,23,1,1 4nt4_A_,15,21,1,1 4nt4_A_,16,21,1,1 4nt4_A_,20,37,1,1 4nt4_A_,22,35,1,1 4nt4_A_,24,33,1,1 4nt4_A_,26,28,1,1 4nt4_A_,26,30,1,1 4nt4_A_,26,31,1,1 4nt4_A_,34,86,1,1 4nt4_A_,36,50,1,1 4nt4_A_,36,84,1,1 4nt4_A_,38,46,1,1 4nt4_A_,38,47,1,1 4nt4_A_,38,82,1,1 4nt4_A_,46,50,1,1 4nt4_A_,47,51,1,1 4nt4_A_,48,52,1,1 4nt4_A_,49,53,1,1 4nt4_A_,50,54,1,1 4nt4_A_,51,55,1,1 4nt4_A_,52,55,1,1 4nt4_A_,52,56,1,1 4nt4_A_,54,57,1,1 4nt4_A_,54,58,1,1 4nt4_A_,54,59,1,1 4nt4_A_,56,126,1,1 4nt4_A_,57,122,1,1 4nt4_A_,60,62,1,1 4nt4_A_,65,68,1,1 4nt4_A_,67,153,1,1 4nt4_A_,70,87,1,1 4nt4_A_,72,85,1,1 4nt4_A_,73,85,1,1 4nt4_A_,75,82,1,1 4nt4_A_,75,83,1,1 4nt4_A_,76,81,1,1 4nt4_A_,77,81,1,1 4nt4_A_,90,140,1,1 4nt4_A_,91,140,1,1 4nt4_A_,92,94,1,1 4nt4_A_,92,95,1,1 4nt4_A_,92,96,1,1 4nt4_A_,93,97,1,1 4nt4_A_,93,138,1,1 4nt4_A_,94,98,1,1 4nt4_A_,95,99,1,1 4nt4_A_,96,100,1,1 4nt4_A_,97,102,1,1 4nt4_A_,98,102,1,1 4nt4_A_,100,103,1,1 4nt4_A_,104,212,1,1 4nt4_A_,105,108,1,1 4nt4_A_,105,109,1,1 4nt4_A_,105,295,1,1 4nt4_A_,106,110,1,1 4nt4_A_,107,111,1,1 4nt4_A_,108,112,1,1 4nt4_A_,108,295,1,1 4nt4_A_,109,113,1,1 4nt4_A_,110,114,1,1 4nt4_A_,111,115,1,1 4nt4_A_,112,116,1,1 4nt4_A_,113,117,1,1 4nt4_A_,114,118,1,1 4nt4_A_,114,290,1,1 4nt4_A_,115,119,1,1 4nt4_A_,115,149,1,1 4nt4_A_,115,151,1,1 4nt4_A_,116,120,1,1 4nt4_A_,117,121,1,1 4nt4_A_,118,121,1,1 4nt4_A_,118,122,1,1 4nt4_A_,119,123,1,1 4nt4_A_,119,151,1,1 4nt4_A_,120,124,1,1 4nt4_A_,121,125,1,1 4nt4_A_,121,276,1,1 4nt4_A_,122,125,1,1 4nt4_A_,122,126,1,1 4nt4_A_,123,126,1,1 4nt4_A_,123,128,1,1 4nt4_A_,124,127,1,1 4nt4_A_,124,162,1,1 4nt4_A_,124,201,1,1 4nt4_A_,124,272,1,1 4nt4_A_,129,160,1,1 4nt4_A_,130,154,1,1 4nt4_A_,130,201,1,1 4nt4_A_,131,158,1,1 4nt4_A_,131,201,1,1 4nt4_A_,132,137,1,1 4nt4_A_,134,137,1,1 4nt4_A_,135,138,1,1 4nt4_A_,137,154,1,1 4nt4_A_,139,152,1,1 4nt4_A_,141,150,1,1 4nt4_A_,147,150,1,1 4nt4_A_,150,152,1,1 4nt4_A_,156,159,1,1 4nt4_A_,160,195,1,1 4nt4_A_,162,171,1,1 4nt4_A_,164,169,1,1 4nt4_A_,166,167,1,1 4nt4_A_,166,168,1,1 4nt4_A_,170,171,1,1 4nt4_A_,173,175,1,1 4nt4_A_,174,195,1,1 4nt4_A_,177,193,1,1 4nt4_A_,180,196,1,1 4nt4_A_,182,185,1,1 4nt4_A_,182,186,1,1 4nt4_A_,183,238,1,1 4nt4_A_,184,219,1,1 4nt4_A_,185,207,1,1 4nt4_A_,186,238,1,1 4nt4_A_,187,190,1,1 4nt4_A_,187,200,1,1 4nt4_A_,188,203,1,1 4nt4_A_,189,194,1,1 4nt4_A_,189,200,1,1 4nt4_A_,190,193,1,1 4nt4_A_,191,238,1,1 4nt4_A_,197,198,1,1 4nt4_A_,197,200,1,1 4nt4_A_,197,266,1,1 4nt4_A_,198,267,1,1 4nt4_A_,198,269,1,1 4nt4_A_,199,203,1,1 4nt4_A_,199,264,1,1 4nt4_A_,200,204,1,1 4nt4_A_,201,205,1,1 4nt4_A_,202,206,1,1 4nt4_A_,202,257,1,1 4nt4_A_,203,207,1,1 4nt4_A_,203,262,1,1 4nt4_A_,204,208,1,1 4nt4_A_,205,209,1,1 4nt4_A_,206,210,1,1 4nt4_A_,207,211,1,1 4nt4_A_,207,262,1,1 4nt4_A_,208,212,1,1 4nt4_A_,209,213,1,1 4nt4_A_,210,214,1,1 4nt4_A_,214,246,1,1 4nt4_A_,220,222,1,1 4nt4_A_,221,223,1,1 4nt4_A_,226,229,1,1 4nt4_A_,226,230,1,1 4nt4_A_,227,231,1,1 4nt4_A_,229,233,1,1 4nt4_A_,230,234,1,1 4nt4_A_,231,235,1,1 4nt4_A_,232,236,1,1 4nt4_A_,233,237,1,1 4nt4_A_,234,237,1,1 4nt4_A_,234,238,1,1 4nt4_A_,237,240,1,1 4nt4_A_,237,241,1,1 4nt4_A_,242,245,1,1 4nt4_A_,242,246,1,1 4nt4_A_,243,247,1,1 4nt4_A_,251,254,1,1 4nt4_A_,252,255,1,1 4nt4_A_,252,256,1,1 4nt4_A_,252,259,1,1 4nt4_A_,253,256,1,1 4nt4_A_,253,257,1,1 4nt4_A_,254,258,1,1 4nt4_A_,255,259,1,1 4nt4_A_,256,260,1,1 4nt4_A_,257,261,1,1 4nt4_A_,258,262,1,1 4nt4_A_,259,263,1,1 4nt4_A_,260,271,1,1 4nt4_A_,265,267,1,1 4nt4_A_,265,268,1,1 4nt4_A_,271,274,1,1 4nt4_A_,271,275,1,1 4nt4_A_,272,276,1,1 4nt4_A_,273,276,1,1 4nt4_A_,273,277,1,1 4nt4_A_,274,277,1,1 4nt4_A_,274,278,1,1 4nt4_A_,276,280,1,1 4nt4_A_,277,281,1,1 4nt4_A_,278,282,1,1 4nt4_A_,279,283,1,1 4nt4_A_,280,284,1,1 4nt4_A_,281,285,1,1 4nt4_A_,282,286,1,1 4nt4_A_,283,286,1,1 4nt4_A_,283,288,1,1 4nt4_A_,284,287,1,1 4nt4_A_,292,294,1,1 4nt4_A_,293,297,1,1 4nt4_A_,294,297,1,1 4nt4_A_,295,299,1,1 4nt4_A_,296,298,1,1