pair,contact1,contact2,flow1,flow2 3nx4_A_,1,98,1,1 3nx4_A_,2,17,1,1 3nx4_A_,3,96,1,1 3nx4_A_,4,15,1,1 3nx4_A_,6,13,1,1 3nx4_A_,6,17,1,1 3nx4_A_,15,17,1,1 3nx4_A_,20,23,1,1 3nx4_A_,21,24,1,1 3nx4_A_,28,71,1,1 3nx4_A_,29,102,1,1 3nx4_A_,30,68,1,1 3nx4_A_,30,69,1,1 3nx4_A_,31,100,1,1 3nx4_A_,32,66,1,1 3nx4_A_,33,98,1,1 3nx4_A_,34,64,1,1 3nx4_A_,34,315,1,1 3nx4_A_,34,316,1,1 3nx4_A_,35,64,1,1 3nx4_A_,36,37,1,1 3nx4_A_,36,62,1,1 3nx4_A_,36,313,1,1 3nx4_A_,37,62,1,1 3nx4_A_,37,310,1,1 3nx4_A_,38,310,1,1 3nx4_A_,38,311,1,1 3nx4_A_,39,42,1,1 3nx4_A_,39,43,1,1 3nx4_A_,39,62,1,1 3nx4_A_,39,124,1,1 3nx4_A_,40,44,1,1 3nx4_A_,41,45,1,1 3nx4_A_,41,90,1,1 3nx4_A_,42,46,1,1 3nx4_A_,42,61,1,1 3nx4_A_,43,47,1,1 3nx4_A_,44,47,1,1 3nx4_A_,45,48,1,1 3nx4_A_,57,93,1,1 3nx4_A_,58,94,1,1 3nx4_A_,59,96,1,1 3nx4_A_,60,95,1,1 3nx4_A_,61,85,1,1 3nx4_A_,62,123,1,1 3nx4_A_,63,83,1,1 3nx4_A_,65,81,1,1 3nx4_A_,66,80,1,1 3nx4_A_,67,78,1,1 3nx4_A_,67,79,1,1 3nx4_A_,70,72,1,1 3nx4_A_,70,75,1,1 3nx4_A_,72,74,1,1 3nx4_A_,72,75,1,1 3nx4_A_,74,105,1,1 3nx4_A_,76,79,1,1 3nx4_A_,80,110,1,1 3nx4_A_,82,108,1,1 3nx4_A_,85,88,1,1 3nx4_A_,86,261,1,1 3nx4_A_,87,90,1,1 3nx4_A_,87,91,1,1 3nx4_A_,89,92,1,1 3nx4_A_,92,101,1,1 3nx4_A_,103,106,1,1 3nx4_A_,104,107,1,1 3nx4_A_,111,114,1,1 3nx4_A_,115,118,1,1 3nx4_A_,115,119,1,1 3nx4_A_,117,289,1,1 3nx4_A_,118,121,1,1 3nx4_A_,119,122,1,1 3nx4_A_,120,310,1,1 3nx4_A_,121,125,1,1 3nx4_A_,121,310,1,1 3nx4_A_,122,126,1,1 3nx4_A_,123,127,1,1 3nx4_A_,124,128,1,1 3nx4_A_,127,130,1,1 3nx4_A_,128,131,1,1 3nx4_A_,130,133,1,1 3nx4_A_,131,134,1,1 3nx4_A_,132,136,1,1 3nx4_A_,133,136,1,1 3nx4_A_,133,138,1,1 3nx4_A_,134,137,1,1 3nx4_A_,134,273,1,1 3nx4_A_,138,167,1,1 3nx4_A_,139,142,1,1 3nx4_A_,144,189,1,1 3nx4_A_,144,208,1,1 3nx4_A_,145,168,1,1 3nx4_A_,145,170,1,1 3nx4_A_,146,209,1,1 3nx4_A_,146,211,1,1 3nx4_A_,147,170,1,1 3nx4_A_,147,172,1,1 3nx4_A_,148,211,1,1 3nx4_A_,148,212,1,1 3nx4_A_,148,213,1,1 3nx4_A_,149,152,1,1 3nx4_A_,150,172,1,1 3nx4_A_,151,156,1,1 3nx4_A_,151,175,1,1 3nx4_A_,151,309,1,1 3nx4_A_,152,156,1,1 3nx4_A_,153,157,1,1 3nx4_A_,154,158,1,1 3nx4_A_,155,159,1,1 3nx4_A_,156,160,1,1 3nx4_A_,156,181,1,1 3nx4_A_,157,161,1,1 3nx4_A_,158,162,1,1 3nx4_A_,159,163,1,1 3nx4_A_,160,164,1,1 3nx4_A_,161,165,1,1 3nx4_A_,162,167,1,1 3nx4_A_,163,166,1,1 3nx4_A_,164,277,1,1 3nx4_A_,169,188,1,1 3nx4_A_,169,189,1,1 3nx4_A_,171,189,1,1 3nx4_A_,171,191,1,1 3nx4_A_,173,175,1,1 3nx4_A_,173,178,1,1 3nx4_A_,173,191,1,1 3nx4_A_,173,193,1,1 3nx4_A_,175,178,1,1 3nx4_A_,175,307,1,1 3nx4_A_,176,179,1,1 3nx4_A_,178,182,1,1 3nx4_A_,179,183,1,1 3nx4_A_,180,184,1,1 3nx4_A_,181,184,1,1 3nx4_A_,181,185,1,1 3nx4_A_,182,186,1,1 3nx4_A_,182,187,1,1 3nx4_A_,183,186,1,1 3nx4_A_,184,285,1,1 3nx4_A_,192,195,1,1 3nx4_A_,193,196,1,1 3nx4_A_,195,221,1,1 3nx4_A_,198,221,1,1 3nx4_A_,200,203,1,1 3nx4_A_,203,224,1,1 3nx4_A_,203,251,1,1 3nx4_A_,205,227,1,1 3nx4_A_,206,225,1,1 3nx4_A_,207,225,1,1 3nx4_A_,208,230,1,1 3nx4_A_,210,230,1,1 3nx4_A_,210,232,1,1 3nx4_A_,212,214,1,1 3nx4_A_,212,215,1,1 3nx4_A_,212,232,1,1 3nx4_A_,212,234,1,1 3nx4_A_,213,237,1,1 3nx4_A_,214,238,1,1 3nx4_A_,215,219,1,1 3nx4_A_,216,220,1,1 3nx4_A_,217,221,1,1 3nx4_A_,218,222,1,1 3nx4_A_,219,223,1,1 3nx4_A_,220,224,1,1 3nx4_A_,222,225,1,1 3nx4_A_,224,251,1,1 3nx4_A_,226,229,1,1 3nx4_A_,228,251,1,1 3nx4_A_,229,254,1,1 3nx4_A_,230,254,1,1 3nx4_A_,231,254,1,1 3nx4_A_,231,256,1,1 3nx4_A_,233,256,1,1 3nx4_A_,233,258,1,1 3nx4_A_,236,239,1,1 3nx4_A_,242,244,1,1 3nx4_A_,244,245,1,1 3nx4_A_,246,249,1,1 3nx4_A_,247,251,1,1 3nx4_A_,247,253,1,1 3nx4_A_,256,257,1,1 3nx4_A_,259,261,1,1 3nx4_A_,259,262,1,1 3nx4_A_,260,262,1,1 3nx4_A_,260,267,1,1 3nx4_A_,261,267,1,1 3nx4_A_,262,267,1,1 3nx4_A_,263,267,1,1 3nx4_A_,264,268,1,1 3nx4_A_,265,269,1,1 3nx4_A_,266,270,1,1 3nx4_A_,267,271,1,1 3nx4_A_,268,272,1,1 3nx4_A_,269,273,1,1 3nx4_A_,270,274,1,1 3nx4_A_,271,275,1,1 3nx4_A_,272,276,1,1 3nx4_A_,273,277,1,1 3nx4_A_,274,277,1,1 3nx4_A_,274,278,1,1 3nx4_A_,276,277,1,1 3nx4_A_,279,282,1,1 3nx4_A_,280,283,1,1 3nx4_A_,281,285,1,1 3nx4_A_,282,286,1,1 3nx4_A_,286,310,1,1 3nx4_A_,288,310,1,1 3nx4_A_,288,312,1,1 3nx4_A_,290,312,1,1 3nx4_A_,290,314,1,1 3nx4_A_,291,294,1,1 3nx4_A_,292,295,1,1 3nx4_A_,294,298,1,1 3nx4_A_,295,299,1,1 3nx4_A_,296,300,1,1 3nx4_A_,297,301,1,1 3nx4_A_,298,302,1,1 3nx4_A_,299,303,1,1 3nx4_A_,300,304,1,1 3nx4_A_,301,306,1,1 3nx4_A_,302,305,1,1