pair,contact1,contact2,flow1,flow2 1n4m_A_,2,5,1,1 1n4m_A_,4,8,1,1 1n4m_A_,5,8,1,1 1n4m_A_,5,9,1,1 1n4m_A_,6,10,1,1 1n4m_A_,7,11,1,1 1n4m_A_,8,12,1,1 1n4m_A_,9,12,1,1 1n4m_A_,9,13,1,1 1n4m_A_,10,13,1,1 1n4m_A_,10,72,1,1 1n4m_A_,14,16,1,1 1n4m_A_,15,68,1,1 1n4m_A_,15,72,1,1 1n4m_A_,18,21,1,1 1n4m_A_,18,22,1,1 1n4m_A_,18,79,1,1 1n4m_A_,19,23,1,1 1n4m_A_,20,24,1,1 1n4m_A_,20,79,1,1 1n4m_A_,21,24,1,1 1n4m_A_,21,25,1,1 1n4m_A_,22,26,1,1 1n4m_A_,24,27,1,1 1n4m_A_,24,28,1,1 1n4m_A_,24,86,1,1 1n4m_A_,25,28,1,1 1n4m_A_,26,31,1,1 1n4m_A_,28,93,1,1 1n4m_A_,29,93,1,1 1n4m_A_,30,95,1,1 1n4m_A_,30,99,1,1 1n4m_A_,31,33,1,1 1n4m_A_,32,36,1,1 1n4m_A_,33,34,1,1 1n4m_A_,33,37,1,1 1n4m_A_,34,38,1,1 1n4m_A_,35,39,1,1 1n4m_A_,36,40,1,1 1n4m_A_,37,41,1,1 1n4m_A_,38,42,1,1 1n4m_A_,39,43,1,1 1n4m_A_,39,101,1,1 1n4m_A_,40,67,1,1 1n4m_A_,41,45,1,1 1n4m_A_,42,46,1,1 1n4m_A_,43,47,1,1 1n4m_A_,44,48,1,1 1n4m_A_,45,49,1,1 1n4m_A_,46,50,1,1 1n4m_A_,47,51,1,1 1n4m_A_,48,52,1,1 1n4m_A_,49,53,1,1 1n4m_A_,51,54,1,1 1n4m_A_,51,55,1,1 1n4m_A_,52,56,1,1 1n4m_A_,55,59,1,1 1n4m_A_,56,59,1,1 1n4m_A_,57,60,1,1 1n4m_A_,59,62,1,1 1n4m_A_,60,64,1,1 1n4m_A_,61,65,1,1 1n4m_A_,62,66,1,1 1n4m_A_,63,67,1,1 1n4m_A_,64,68,1,1 1n4m_A_,65,69,1,1 1n4m_A_,66,70,1,1 1n4m_A_,67,71,1,1 1n4m_A_,68,72,1,1 1n4m_A_,69,73,1,1 1n4m_A_,70,74,1,1 1n4m_A_,71,75,1,1 1n4m_A_,72,76,1,1 1n4m_A_,73,77,1,1 1n4m_A_,74,78,1,1 1n4m_A_,74,104,1,1 1n4m_A_,75,79,1,1 1n4m_A_,76,80,1,1 1n4m_A_,76,160,1,1 1n4m_A_,77,81,1,1 1n4m_A_,78,82,1,1 1n4m_A_,79,83,1,1 1n4m_A_,80,84,1,1 1n4m_A_,80,159,1,1 1n4m_A_,81,85,1,1 1n4m_A_,82,86,1,1 1n4m_A_,83,87,1,1 1n4m_A_,84,88,1,1 1n4m_A_,85,88,1,1 1n4m_A_,85,89,1,1 1n4m_A_,93,95,1,1 1n4m_A_,94,98,1,1 1n4m_A_,95,99,1,1 1n4m_A_,97,100,1,1 1n4m_A_,100,102,1,1 1n4m_A_,100,103,1,1 1n4m_A_,100,104,1,1 1n4m_A_,101,105,1,1 1n4m_A_,102,106,1,1 1n4m_A_,103,106,1,1 1n4m_A_,103,107,1,1 1n4m_A_,104,108,1,1 1n4m_A_,105,109,1,1 1n4m_A_,106,110,1,1 1n4m_A_,106,148,1,1 1n4m_A_,107,111,1,1 1n4m_A_,108,112,1,1 1n4m_A_,109,113,1,1 1n4m_A_,110,114,1,1 1n4m_A_,111,115,1,1 1n4m_A_,112,116,1,1 1n4m_A_,113,117,1,1 1n4m_A_,113,170,1,1 1n4m_A_,114,118,1,1 1n4m_A_,115,118,1,1 1n4m_A_,115,119,1,1 1n4m_A_,117,120,1,1 1n4m_A_,119,123,1,1 1n4m_A_,120,124,1,1 1n4m_A_,121,125,1,1 1n4m_A_,122,125,1,1 1n4m_A_,124,128,1,1 1n4m_A_,128,129,1,1 1n4m_A_,132,134,1,1 1n4m_A_,134,177,1,1 1n4m_A_,135,138,1,1 1n4m_A_,136,140,1,1 1n4m_A_,137,141,1,1 1n4m_A_,138,142,1,1 1n4m_A_,139,144,1,1 1n4m_A_,145,149,1,1 1n4m_A_,145,187,1,1 1n4m_A_,146,150,1,1 1n4m_A_,148,151,1,1 1n4m_A_,149,152,1,1 1n4m_A_,150,153,1,1 1n4m_A_,150,206,1,1 1n4m_A_,152,156,1,1 1n4m_A_,153,157,1,1 1n4m_A_,154,158,1,1 1n4m_A_,154,213,1,1 1n4m_A_,156,159,1,1 1n4m_A_,156,160,1,1 1n4m_A_,160,163,1,1 1n4m_A_,164,167,1,1 1n4m_A_,164,168,1,1 1n4m_A_,165,169,1,1 1n4m_A_,166,170,1,1 1n4m_A_,167,171,1,1 1n4m_A_,168,172,1,1 1n4m_A_,169,172,1,1 1n4m_A_,169,173,1,1 1n4m_A_,170,174,1,1 1n4m_A_,171,175,1,1 1n4m_A_,172,176,1,1 1n4m_A_,173,177,1,1 1n4m_A_,173,180,1,1 1n4m_A_,173,293,1,1 1n4m_A_,174,178,1,1 1n4m_A_,175,179,1,1 1n4m_A_,175,213,1,1 1n4m_A_,176,180,1,1 1n4m_A_,177,181,1,1 1n4m_A_,177,182,1,1 1n4m_A_,178,181,1,1 1n4m_A_,178,183,1,1 1n4m_A_,179,184,1,1 1n4m_A_,180,221,1,1 1n4m_A_,180,260,1,1 1n4m_A_,181,184,1,1 1n4m_A_,182,185,1,1 1n4m_A_,183,188,1,1 1n4m_A_,184,257,1,1 1n4m_A_,185,188,1,1 1n4m_A_,186,256,1,1 1n4m_A_,186,257,1,1 1n4m_A_,188,190,1,1 1n4m_A_,188,191,1,1 1n4m_A_,189,193,1,1 1n4m_A_,190,194,1,1 1n4m_A_,191,195,1,1 1n4m_A_,192,196,1,1 1n4m_A_,193,197,1,1 1n4m_A_,194,198,1,1 1n4m_A_,195,199,1,1 1n4m_A_,196,203,1,1 1n4m_A_,198,249,1,1 1n4m_A_,204,206,1,1 1n4m_A_,204,207,1,1 1n4m_A_,204,208,1,1 1n4m_A_,205,209,1,1 1n4m_A_,206,210,1,1 1n4m_A_,207,211,1,1 1n4m_A_,208,212,1,1 1n4m_A_,209,213,1,1 1n4m_A_,210,214,1,1 1n4m_A_,211,215,1,1 1n4m_A_,211,248,1,1 1n4m_A_,212,216,1,1 1n4m_A_,213,217,1,1 1n4m_A_,214,218,1,1 1n4m_A_,215,219,1,1 1n4m_A_,215,245,1,1 1n4m_A_,215,249,1,1 1n4m_A_,216,220,1,1 1n4m_A_,217,221,1,1 1n4m_A_,218,222,1,1 1n4m_A_,219,223,1,1 1n4m_A_,220,224,1,1 1n4m_A_,221,225,1,1 1n4m_A_,221,261,1,1 1n4m_A_,222,226,1,1 1n4m_A_,223,227,1,1 1n4m_A_,223,237,1,1 1n4m_A_,224,228,1,1 1n4m_A_,225,229,1,1 1n4m_A_,226,230,1,1 1n4m_A_,227,231,1,1 1n4m_A_,236,238,1,1 1n4m_A_,237,241,1,1 1n4m_A_,238,242,1,1 1n4m_A_,239,243,1,1 1n4m_A_,240,244,1,1 1n4m_A_,241,245,1,1 1n4m_A_,241,341,1,1 1n4m_A_,242,246,1,1 1n4m_A_,242,340,1,1 1n4m_A_,243,247,1,1 1n4m_A_,244,248,1,1 1n4m_A_,245,249,1,1 1n4m_A_,246,250,1,1 1n4m_A_,247,251,1,1 1n4m_A_,251,254,1,1 1n4m_A_,252,255,1,1 1n4m_A_,253,256,1,1 1n4m_A_,253,258,1,1 1n4m_A_,254,258,1,1 1n4m_A_,255,258,1,1 1n4m_A_,258,303,1,1 1n4m_A_,258,304,1,1 1n4m_A_,259,261,1,1 1n4m_A_,259,262,1,1 1n4m_A_,259,263,1,1 1n4m_A_,260,264,1,1 1n4m_A_,261,265,1,1 1n4m_A_,261,288,1,1 1n4m_A_,262,266,1,1 1n4m_A_,262,298,1,1 1n4m_A_,263,267,1,1 1n4m_A_,264,267,1,1 1n4m_A_,264,268,1,1 1n4m_A_,265,269,1,1 1n4m_A_,266,270,1,1 1n4m_A_,267,271,1,1 1n4m_A_,268,272,1,1 1n4m_A_,269,273,1,1 1n4m_A_,270,274,1,1 1n4m_A_,271,275,1,1 1n4m_A_,272,277,1,1 1n4m_A_,273,276,1,1 1n4m_A_,278,279,1,1 1n4m_A_,280,283,1,1 1n4m_A_,280,284,1,1 1n4m_A_,281,285,1,1 1n4m_A_,282,286,1,1 1n4m_A_,283,286,1,1 1n4m_A_,283,287,1,1 1n4m_A_,284,288,1,1 1n4m_A_,287,290,1,1 1n4m_A_,288,291,1,1 1n4m_A_,295,298,1,1 1n4m_A_,296,299,1,1 1n4m_A_,296,300,1,1 1n4m_A_,297,301,1,1 1n4m_A_,299,312,1,1 1n4m_A_,302,310,1,1 1n4m_A_,304,308,1,1 1n4m_A_,310,311,1,1 1n4m_A_,311,313,1,1 1n4m_A_,311,314,1,1 1n4m_A_,311,315,1,1 1n4m_A_,312,316,1,1 1n4m_A_,313,317,1,1 1n4m_A_,314,318,1,1 1n4m_A_,315,319,1,1 1n4m_A_,315,320,1,1 1n4m_A_,316,321,1,1 1n4m_A_,319,323,1,1 1n4m_A_,320,324,1,1 1n4m_A_,324,328,1,1 1n4m_A_,325,329,1,1 1n4m_A_,326,330,1,1 1n4m_A_,327,330,1,1 1n4m_A_,328,331,1,1 1n4m_A_,329,332,1,1 1n4m_A_,330,333,1,1