pair,contact1,contact2,flow1,flow2 4ne4_A_,3,30,1,1 4ne4_A_,3,32,1,1 4ne4_A_,4,53,1,1 4ne4_A_,4,54,1,1 4ne4_A_,5,32,1,1 4ne4_A_,5,34,1,1 4ne4_A_,6,34,1,1 4ne4_A_,6,54,1,1 4ne4_A_,7,8,1,1 4ne4_A_,7,36,1,1 4ne4_A_,7,37,1,1 4ne4_A_,8,40,1,1 4ne4_A_,8,57,1,1 4ne4_A_,9,36,1,1 4ne4_A_,9,38,1,1 4ne4_A_,10,13,1,1 4ne4_A_,10,14,1,1 4ne4_A_,10,36,1,1 4ne4_A_,11,15,1,1 4ne4_A_,11,258,1,1 4ne4_A_,12,16,1,1 4ne4_A_,12,58,1,1 4ne4_A_,12,104,1,1 4ne4_A_,12,195,1,1 4ne4_A_,12,254,1,1 4ne4_A_,13,17,1,1 4ne4_A_,14,18,1,1 4ne4_A_,15,19,1,1 4ne4_A_,16,20,1,1 4ne4_A_,17,21,1,1 4ne4_A_,18,22,1,1 4ne4_A_,19,23,1,1 4ne4_A_,20,24,1,1 4ne4_A_,21,25,1,1 4ne4_A_,22,26,1,1 4ne4_A_,23,27,1,1 4ne4_A_,24,29,1,1 4ne4_A_,25,28,1,1 4ne4_A_,25,31,1,1 4ne4_A_,26,278,1,1 4ne4_A_,33,35,1,1 4ne4_A_,34,51,1,1 4ne4_A_,39,43,1,1 4ne4_A_,40,44,1,1 4ne4_A_,41,45,1,1 4ne4_A_,42,46,1,1 4ne4_A_,43,47,1,1 4ne4_A_,44,48,1,1 4ne4_A_,44,88,1,1 4ne4_A_,45,48,1,1 4ne4_A_,45,49,1,1 4ne4_A_,46,51,1,1 4ne4_A_,47,50,1,1 4ne4_A_,52,224,1,1 4ne4_A_,53,224,1,1 4ne4_A_,55,57,1,1 4ne4_A_,55,222,1,1 4ne4_A_,57,58,1,1 4ne4_A_,57,61,1,1 4ne4_A_,57,220,1,1 4ne4_A_,58,61,1,1 4ne4_A_,59,62,1,1 4ne4_A_,59,216,1,1 4ne4_A_,59,218,1,1 4ne4_A_,60,63,1,1 4ne4_A_,61,64,1,1 4ne4_A_,61,65,1,1 4ne4_A_,62,66,1,1 4ne4_A_,63,68,1,1 4ne4_A_,64,67,1,1 4ne4_A_,68,71,1,1 4ne4_A_,68,74,1,1 4ne4_A_,71,73,1,1 4ne4_A_,72,75,1,1 4ne4_A_,73,76,1,1 4ne4_A_,74,216,1,1 4ne4_A_,76,79,1,1 4ne4_A_,76,80,1,1 4ne4_A_,77,81,1,1 4ne4_A_,78,82,1,1 4ne4_A_,79,83,1,1 4ne4_A_,80,84,1,1 4ne4_A_,81,85,1,1 4ne4_A_,81,97,1,1 4ne4_A_,82,86,1,1 4ne4_A_,83,87,1,1 4ne4_A_,84,88,1,1 4ne4_A_,85,89,1,1 4ne4_A_,85,96,1,1 4ne4_A_,86,90,1,1 4ne4_A_,87,91,1,1 4ne4_A_,88,92,1,1 4ne4_A_,88,94,1,1 4ne4_A_,88,96,1,1 4ne4_A_,89,93,1,1 4ne4_A_,89,225,1,1 4ne4_A_,93,225,1,1 4ne4_A_,95,223,1,1 4ne4_A_,97,221,1,1 4ne4_A_,100,102,1,1 4ne4_A_,100,218,1,1 4ne4_A_,100,219,1,1 4ne4_A_,100,245,1,1 4ne4_A_,101,218,1,1 4ne4_A_,103,217,1,1 4ne4_A_,104,195,1,1 4ne4_A_,104,217,1,1 4ne4_A_,105,194,1,1 4ne4_A_,105,215,1,1 4ne4_A_,107,192,1,1 4ne4_A_,108,207,1,1 4ne4_A_,109,191,1,1 4ne4_A_,110,205,1,1 4ne4_A_,111,113,1,1 4ne4_A_,111,115,1,1 4ne4_A_,111,181,1,1 4ne4_A_,111,182,1,1 4ne4_A_,111,189,1,1 4ne4_A_,112,116,1,1 4ne4_A_,112,203,1,1 4ne4_A_,113,117,1,1 4ne4_A_,114,118,1,1 4ne4_A_,115,120,1,1 4ne4_A_,116,119,1,1 4ne4_A_,121,125,1,1 4ne4_A_,121,208,1,1 4ne4_A_,122,125,1,1 4ne4_A_,122,126,1,1 4ne4_A_,123,127,1,1 4ne4_A_,123,208,1,1 4ne4_A_,124,128,1,1 4ne4_A_,124,210,1,1 4ne4_A_,125,129,1,1 4ne4_A_,126,130,1,1 4ne4_A_,127,131,1,1 4ne4_A_,128,132,1,1 4ne4_A_,129,134,1,1 4ne4_A_,129,135,1,1 4ne4_A_,130,133,1,1 4ne4_A_,135,189,1,1 4ne4_A_,137,189,1,1 4ne4_A_,137,190,1,1 4ne4_A_,138,165,1,1 4ne4_A_,138,167,1,1 4ne4_A_,139,190,1,1 4ne4_A_,140,167,1,1 4ne4_A_,140,169,1,1 4ne4_A_,141,144,1,1 4ne4_A_,141,145,1,1 4ne4_A_,142,146,1,1 4ne4_A_,142,169,1,1 4ne4_A_,143,147,1,1 4ne4_A_,144,151,1,1 4ne4_A_,147,150,1,1 4ne4_A_,149,214,1,1 4ne4_A_,150,154,1,1 4ne4_A_,151,155,1,1 4ne4_A_,152,156,1,1 4ne4_A_,153,157,1,1 4ne4_A_,154,158,1,1 4ne4_A_,155,159,1,1 4ne4_A_,155,160,1,1 4ne4_A_,158,209,1,1 4ne4_A_,158,211,1,1 4ne4_A_,162,165,1,1 4ne4_A_,163,166,1,1 4ne4_A_,173,175,1,1 4ne4_A_,174,177,1,1 4ne4_A_,174,178,1,1 4ne4_A_,174,196,1,1 4ne4_A_,175,179,1,1 4ne4_A_,176,180,1,1 4ne4_A_,177,181,1,1 4ne4_A_,178,182,1,1 4ne4_A_,179,183,1,1 4ne4_A_,180,185,1,1 4ne4_A_,181,184,1,1 4ne4_A_,184,187,1,1 4ne4_A_,185,188,1,1 4ne4_A_,193,196,1,1 4ne4_A_,194,251,1,1 4ne4_A_,195,254,1,1 4ne4_A_,196,199,1,1 4ne4_A_,197,200,1,1 4ne4_A_,198,202,1,1 4ne4_A_,199,202,1,1 4ne4_A_,209,212,1,1 4ne4_A_,209,213,1,1 4ne4_A_,209,214,1,1 4ne4_A_,224,226,1,1 4ne4_A_,224,227,1,1 4ne4_A_,224,228,1,1 4ne4_A_,225,229,1,1 4ne4_A_,226,230,1,1 4ne4_A_,227,231,1,1 4ne4_A_,228,231,1,1 4ne4_A_,231,234,1,1 4ne4_A_,233,237,1,1 4ne4_A_,234,238,1,1 4ne4_A_,235,239,1,1 4ne4_A_,238,242,1,1 4ne4_A_,239,243,1,1 4ne4_A_,240,244,1,1 4ne4_A_,241,244,1,1 4ne4_A_,242,245,1,1 4ne4_A_,244,246,1,1 4ne4_A_,246,249,1,1 4ne4_A_,246,250,1,1 4ne4_A_,247,251,1,1 4ne4_A_,248,252,1,1 4ne4_A_,249,253,1,1 4ne4_A_,250,254,1,1 4ne4_A_,251,255,1,1 4ne4_A_,252,256,1,1 4ne4_A_,253,257,1,1 4ne4_A_,254,258,1,1 4ne4_A_,255,259,1,1 4ne4_A_,255,260,1,1 4ne4_A_,256,262,1,1 4ne4_A_,256,269,1,1 4ne4_A_,257,261,1,1 4ne4_A_,263,267,1,1 4ne4_A_,264,268,1,1 4ne4_A_,267,270,1,1 4ne4_A_,268,271,1,1 4ne4_A_,269,272,1,1 4ne4_A_,269,273,1,1 4ne4_A_,270,274,1,1 4ne4_A_,271,274,1,1 4ne4_A_,271,276,1,1 4ne4_A_,272,275,1,1