pair,contact1,contact2,flow1,flow2 1nb8_A_,2,6,1,1 1nb8_A_,4,262,1,1 1nb8_A_,6,249,1,1 1nb8_A_,8,64,1,1 1nb8_A_,9,259,1,1 1nb8_A_,10,18,1,1 1nb8_A_,10,64,1,1 1nb8_A_,11,13,1,1 1nb8_A_,12,66,1,1 1nb8_A_,14,16,1,1 1nb8_A_,16,242,1,1 1nb8_A_,17,20,1,1 1nb8_A_,17,81,1,1 1nb8_A_,18,22,1,1 1nb8_A_,18,259,1,1 1nb8_A_,19,23,1,1 1nb8_A_,20,24,1,1 1nb8_A_,21,25,1,1 1nb8_A_,22,26,1,1 1nb8_A_,23,27,1,1 1nb8_A_,24,27,1,1 1nb8_A_,25,31,1,1 1nb8_A_,27,30,1,1 1nb8_A_,27,31,1,1 1nb8_A_,28,31,1,1 1nb8_A_,28,32,1,1 1nb8_A_,28,298,1,1 1nb8_A_,29,33,1,1 1nb8_A_,29,296,1,1 1nb8_A_,30,34,1,1 1nb8_A_,31,35,1,1 1nb8_A_,32,298,1,1 1nb8_A_,34,51,1,1 1nb8_A_,37,40,1,1 1nb8_A_,37,51,1,1 1nb8_A_,37,312,1,1 1nb8_A_,40,45,1,1 1nb8_A_,40,99,1,1 1nb8_A_,40,312,1,1 1nb8_A_,41,43,1,1 1nb8_A_,41,44,1,1 1nb8_A_,41,45,1,1 1nb8_A_,42,52,1,1 1nb8_A_,45,48,1,1 1nb8_A_,45,49,1,1 1nb8_A_,46,50,1,1 1nb8_A_,47,51,1,1 1nb8_A_,48,52,1,1 1nb8_A_,49,53,1,1 1nb8_A_,50,54,1,1 1nb8_A_,51,55,1,1 1nb8_A_,52,56,1,1 1nb8_A_,52,316,1,1 1nb8_A_,53,57,1,1 1nb8_A_,54,58,1,1 1nb8_A_,55,58,1,1 1nb8_A_,55,59,1,1 1nb8_A_,56,59,1,1 1nb8_A_,56,60,1,1 1nb8_A_,60,62,1,1 1nb8_A_,66,69,1,1 1nb8_A_,66,70,1,1 1nb8_A_,67,70,1,1 1nb8_A_,67,71,1,1 1nb8_A_,68,72,1,1 1nb8_A_,68,316,1,1 1nb8_A_,68,320,1,1 1nb8_A_,69,73,1,1 1nb8_A_,70,75,1,1 1nb8_A_,71,74,1,1 1nb8_A_,77,80,1,1 1nb8_A_,79,82,1,1 1nb8_A_,84,87,1,1 1nb8_A_,84,88,1,1 1nb8_A_,85,89,1,1 1nb8_A_,87,91,1,1 1nb8_A_,88,92,1,1 1nb8_A_,89,93,1,1 1nb8_A_,90,94,1,1 1nb8_A_,91,95,1,1 1nb8_A_,92,96,1,1 1nb8_A_,93,97,1,1 1nb8_A_,94,98,1,1 1nb8_A_,95,99,1,1 1nb8_A_,101,105,1,1 1nb8_A_,102,104,1,1 1nb8_A_,102,105,1,1 1nb8_A_,104,107,1,1 1nb8_A_,106,110,1,1 1nb8_A_,107,111,1,1 1nb8_A_,108,111,1,1 1nb8_A_,108,112,1,1 1nb8_A_,109,113,1,1 1nb8_A_,111,188,1,1 1nb8_A_,114,134,1,1 1nb8_A_,115,133,1,1 1nb8_A_,115,183,1,1 1nb8_A_,115,184,1,1 1nb8_A_,116,181,1,1 1nb8_A_,117,130,1,1 1nb8_A_,117,132,1,1 1nb8_A_,118,179,1,1 1nb8_A_,119,128,1,1 1nb8_A_,120,177,1,1 1nb8_A_,121,126,1,1 1nb8_A_,122,159,1,1 1nb8_A_,122,175,1,1 1nb8_A_,134,184,1,1 1nb8_A_,137,190,1,1 1nb8_A_,137,192,1,1 1nb8_A_,139,192,1,1 1nb8_A_,140,150,1,1 1nb8_A_,141,144,1,1 1nb8_A_,145,149,1,1 1nb8_A_,145,203,1,1 1nb8_A_,146,149,1,1 1nb8_A_,146,150,1,1 1nb8_A_,147,151,1,1 1nb8_A_,147,203,1,1 1nb8_A_,148,152,1,1 1nb8_A_,149,153,1,1 1nb8_A_,150,154,1,1 1nb8_A_,151,155,1,1 1nb8_A_,153,156,1,1 1nb8_A_,158,178,1,1 1nb8_A_,159,177,1,1 1nb8_A_,160,176,1,1 1nb8_A_,161,164,1,1 1nb8_A_,166,174,1,1 1nb8_A_,167,169,1,1 1nb8_A_,168,171,1,1 1nb8_A_,168,172,1,1 1nb8_A_,169,172,1,1 1nb8_A_,171,174,1,1 1nb8_A_,173,174,1,1 1nb8_A_,182,215,1,1 1nb8_A_,186,225,1,1 1nb8_A_,187,289,1,1 1nb8_A_,189,287,1,1 1nb8_A_,191,285,1,1 1nb8_A_,193,284,1,1 1nb8_A_,194,198,1,1 1nb8_A_,194,200,1,1 1nb8_A_,194,275,1,1 1nb8_A_,194,283,1,1 1nb8_A_,197,199,1,1 1nb8_A_,197,233,1,1 1nb8_A_,197,235,1,1 1nb8_A_,197,280,1,1 1nb8_A_,197,282,1,1 1nb8_A_,199,282,1,1 1nb8_A_,201,203,1,1 1nb8_A_,202,275,1,1 1nb8_A_,204,275,1,1 1nb8_A_,205,287,1,1 1nb8_A_,206,227,1,1 1nb8_A_,206,267,1,1 1nb8_A_,208,225,1,1 1nb8_A_,210,213,1,1 1nb8_A_,210,223,1,1 1nb8_A_,211,223,1,1 1nb8_A_,221,289,1,1 1nb8_A_,221,291,1,1 1nb8_A_,224,290,1,1 1nb8_A_,226,288,1,1 1nb8_A_,227,247,1,1 1nb8_A_,228,247,1,1 1nb8_A_,228,286,1,1 1nb8_A_,229,286,1,1 1nb8_A_,230,245,1,1 1nb8_A_,231,284,1,1 1nb8_A_,232,243,1,1 1nb8_A_,233,282,1,1 1nb8_A_,234,241,1,1 1nb8_A_,234,281,1,1 1nb8_A_,235,280,1,1 1nb8_A_,236,237,1,1 1nb8_A_,236,239,1,1 1nb8_A_,237,238,1,1 1nb8_A_,241,258,1,1 1nb8_A_,244,257,1,1 1nb8_A_,246,255,1,1 1nb8_A_,247,250,1,1 1nb8_A_,247,252,1,1 1nb8_A_,251,253,1,1 1nb8_A_,254,264,1,1 1nb8_A_,254,265,1,1 1nb8_A_,256,263,1,1 1nb8_A_,258,261,1,1 1nb8_A_,265,266,1,1 1nb8_A_,266,268,1,1 1nb8_A_,266,269,1,1 1nb8_A_,266,270,1,1 1nb8_A_,267,270,1,1 1nb8_A_,267,271,1,1 1nb8_A_,268,273,1,1 1nb8_A_,270,274,1,1 1nb8_A_,271,274,1,1 1nb8_A_,272,275,1,1 1nb8_A_,274,283,1,1 1nb8_A_,279,281,1,1 1nb8_A_,289,292,1,1 1nb8_A_,292,296,1,1 1nb8_A_,293,297,1,1 1nb8_A_,295,298,1,1 1nb8_A_,301,304,1,1 1nb8_A_,302,305,1,1 1nb8_A_,306,309,1,1 1nb8_A_,306,310,1,1 1nb8_A_,307,311,1,1 1nb8_A_,308,312,1,1 1nb8_A_,309,313,1,1 1nb8_A_,310,314,1,1 1nb8_A_,311,315,1,1 1nb8_A_,313,317,1,1 1nb8_A_,314,318,1,1 1nb8_A_,315,319,1,1 1nb8_A_,316,320,1,1 1nb8_A_,317,321,1,1 1nb8_A_,318,322,1,1