pair,contact1,contact2,flow1,flow2 2wt4_A_,2,34,1,1 2wt4_A_,3,70,1,1 2wt4_A_,4,34,1,1 2wt4_A_,4,36,1,1 2wt4_A_,5,71,1,1 2wt4_A_,5,73,1,1 2wt4_A_,6,36,1,1 2wt4_A_,6,38,1,1 2wt4_A_,7,73,1,1 2wt4_A_,7,75,1,1 2wt4_A_,8,38,1,1 2wt4_A_,8,40,1,1 2wt4_A_,8,41,1,1 2wt4_A_,9,41,1,1 2wt4_A_,9,43,1,1 2wt4_A_,9,75,1,1 2wt4_A_,11,14,1,1 2wt4_A_,11,43,1,1 2wt4_A_,12,15,1,1 2wt4_A_,15,107,1,1 2wt4_A_,16,17,1,1 2wt4_A_,16,108,1,1 2wt4_A_,20,24,1,1 2wt4_A_,22,24,1,1 2wt4_A_,26,29,1,1 2wt4_A_,27,30,1,1 2wt4_A_,28,31,1,1 2wt4_A_,29,32,1,1 2wt4_A_,29,33,1,1 2wt4_A_,38,59,1,1 2wt4_A_,40,55,1,1 2wt4_A_,44,47,1,1 2wt4_A_,45,48,1,1 2wt4_A_,45,80,1,1 2wt4_A_,49,52,1,1 2wt4_A_,49,53,1,1 2wt4_A_,50,54,1,1 2wt4_A_,50,199,1,1 2wt4_A_,50,201,1,1 2wt4_A_,50,296,1,1 2wt4_A_,51,55,1,1 2wt4_A_,52,56,1,1 2wt4_A_,53,57,1,1 2wt4_A_,53,84,1,1 2wt4_A_,54,58,1,1 2wt4_A_,55,59,1,1 2wt4_A_,56,60,1,1 2wt4_A_,57,61,1,1 2wt4_A_,58,62,1,1 2wt4_A_,59,62,1,1 2wt4_A_,59,63,1,1 2wt4_A_,60,64,1,1 2wt4_A_,61,65,1,1 2wt4_A_,61,93,1,1 2wt4_A_,63,66,1,1 2wt4_A_,64,96,1,1 2wt4_A_,66,68,1,1 2wt4_A_,66,69,1,1 2wt4_A_,67,70,1,1 2wt4_A_,69,96,1,1 2wt4_A_,72,97,1,1 2wt4_A_,72,99,1,1 2wt4_A_,74,99,1,1 2wt4_A_,74,101,1,1 2wt4_A_,76,77,1,1 2wt4_A_,76,84,1,1 2wt4_A_,76,101,1,1 2wt4_A_,78,81,1,1 2wt4_A_,78,151,1,1 2wt4_A_,79,151,1,1 2wt4_A_,80,83,1,1 2wt4_A_,80,84,1,1 2wt4_A_,81,85,1,1 2wt4_A_,82,86,1,1 2wt4_A_,82,151,1,1 2wt4_A_,82,287,1,1 2wt4_A_,82,289,1,1 2wt4_A_,83,87,1,1 2wt4_A_,84,88,1,1 2wt4_A_,85,89,1,1 2wt4_A_,86,90,1,1 2wt4_A_,86,315,1,1 2wt4_A_,87,90,1,1 2wt4_A_,87,91,1,1 2wt4_A_,88,91,1,1 2wt4_A_,88,92,1,1 2wt4_A_,89,135,1,1 2wt4_A_,89,187,1,1 2wt4_A_,90,190,1,1 2wt4_A_,93,192,1,1 2wt4_A_,94,96,1,1 2wt4_A_,95,132,1,1 2wt4_A_,98,136,1,1 2wt4_A_,100,136,1,1 2wt4_A_,100,138,1,1 2wt4_A_,102,117,1,1 2wt4_A_,104,113,1,1 2wt4_A_,105,111,1,1 2wt4_A_,105,113,1,1 2wt4_A_,106,108,1,1 2wt4_A_,106,109,1,1 2wt4_A_,109,110,1,1 2wt4_A_,113,117,1,1 2wt4_A_,114,118,1,1 2wt4_A_,115,119,1,1 2wt4_A_,116,120,1,1 2wt4_A_,117,121,1,1 2wt4_A_,117,140,1,1 2wt4_A_,118,122,1,1 2wt4_A_,119,123,1,1 2wt4_A_,120,124,1,1 2wt4_A_,120,174,1,1 2wt4_A_,121,125,1,1 2wt4_A_,122,126,1,1 2wt4_A_,124,127,1,1 2wt4_A_,124,130,1,1 2wt4_A_,127,129,1,1 2wt4_A_,127,130,1,1 2wt4_A_,128,129,1,1 2wt4_A_,128,131,1,1 2wt4_A_,129,133,1,1 2wt4_A_,130,178,1,1 2wt4_A_,132,181,1,1 2wt4_A_,133,181,1,1 2wt4_A_,135,146,1,1 2wt4_A_,137,144,1,1 2wt4_A_,139,142,1,1 2wt4_A_,140,142,1,1 2wt4_A_,141,171,1,1 2wt4_A_,143,168,1,1 2wt4_A_,143,169,1,1 2wt4_A_,145,148,1,1 2wt4_A_,145,149,1,1 2wt4_A_,146,290,1,1 2wt4_A_,147,148,1,1 2wt4_A_,147,284,1,1 2wt4_A_,147,285,1,1 2wt4_A_,147,290,1,1 2wt4_A_,147,315,1,1 2wt4_A_,149,290,1,1 2wt4_A_,150,161,1,1 2wt4_A_,152,159,1,1 2wt4_A_,153,155,1,1 2wt4_A_,153,156,1,1 2wt4_A_,153,159,1,1 2wt4_A_,156,159,1,1 2wt4_A_,158,161,1,1 2wt4_A_,164,266,1,1 2wt4_A_,168,179,1,1 2wt4_A_,168,180,1,1 2wt4_A_,170,177,1,1 2wt4_A_,172,175,1,1 2wt4_A_,184,284,1,1 2wt4_A_,184,312,1,1 2wt4_A_,184,315,1,1 2wt4_A_,185,314,1,1 2wt4_A_,186,187,1,1 2wt4_A_,186,189,1,1 2wt4_A_,187,190,1,1 2wt4_A_,188,189,1,1 2wt4_A_,190,192,1,1 2wt4_A_,191,301,1,1 2wt4_A_,191,315,1,1 2wt4_A_,193,195,1,1 2wt4_A_,193,196,1,1 2wt4_A_,194,197,1,1 2wt4_A_,195,196,1,1 2wt4_A_,202,296,1,1 2wt4_A_,203,205,1,1 2wt4_A_,203,227,1,1 2wt4_A_,203,228,1,1 2wt4_A_,204,292,1,1 2wt4_A_,205,221,1,1 2wt4_A_,205,228,1,1 2wt4_A_,205,230,1,1 2wt4_A_,207,230,1,1 2wt4_A_,207,232,1,1 2wt4_A_,209,232,1,1 2wt4_A_,209,262,1,1 2wt4_A_,210,211,1,1 2wt4_A_,210,213,1,1 2wt4_A_,214,216,1,1 2wt4_A_,215,219,1,1 2wt4_A_,216,217,1,1 2wt4_A_,216,220,1,1 2wt4_A_,217,221,1,1 2wt4_A_,218,222,1,1 2wt4_A_,219,223,1,1 2wt4_A_,220,224,1,1 2wt4_A_,221,224,1,1 2wt4_A_,221,226,1,1 2wt4_A_,222,225,1,1 2wt4_A_,227,256,1,1 2wt4_A_,229,256,1,1 2wt4_A_,229,258,1,1 2wt4_A_,231,258,1,1 2wt4_A_,231,260,1,1 2wt4_A_,233,260,1,1 2wt4_A_,233,262,1,1 2wt4_A_,234,238,1,1 2wt4_A_,235,237,1,1 2wt4_A_,235,261,1,1 2wt4_A_,236,259,1,1 2wt4_A_,236,269,1,1 2wt4_A_,237,259,1,1 2wt4_A_,240,243,1,1 2wt4_A_,240,244,1,1 2wt4_A_,241,245,1,1 2wt4_A_,242,246,1,1 2wt4_A_,243,247,1,1 2wt4_A_,244,248,1,1 2wt4_A_,245,248,1,1 2wt4_A_,245,249,1,1 2wt4_A_,246,250,1,1 2wt4_A_,247,251,1,1 2wt4_A_,248,252,1,1 2wt4_A_,249,253,1,1 2wt4_A_,250,255,1,1 2wt4_A_,251,254,1,1 2wt4_A_,251,278,1,1 2wt4_A_,251,305,1,1 2wt4_A_,254,303,1,1 2wt4_A_,257,281,1,1 2wt4_A_,259,269,1,1 2wt4_A_,259,275,1,1 2wt4_A_,259,281,1,1 2wt4_A_,259,283,1,1 2wt4_A_,260,283,1,1 2wt4_A_,260,286,1,1 2wt4_A_,261,263,1,1 2wt4_A_,268,284,1,1 2wt4_A_,269,270,1,1 2wt4_A_,270,275,1,1 2wt4_A_,271,273,1,1 2wt4_A_,274,277,1,1 2wt4_A_,275,278,1,1 2wt4_A_,275,279,1,1 2wt4_A_,275,280,1,1 2wt4_A_,282,309,1,1 2wt4_A_,283,286,1,1 2wt4_A_,284,285,1,1 2wt4_A_,287,290,1,1 2wt4_A_,287,291,1,1 2wt4_A_,288,292,1,1 2wt4_A_,289,293,1,1 2wt4_A_,290,294,1,1 2wt4_A_,291,295,1,1 2wt4_A_,292,296,1,1 2wt4_A_,293,297,1,1 2wt4_A_,294,298,1,1 2wt4_A_,295,299,1,1 2wt4_A_,297,300,1,1 2wt4_A_,298,301,1,1 2wt4_A_,298,302,1,1 2wt4_A_,302,304,1,1 2wt4_A_,304,307,1,1 2wt4_A_,304,308,1,1 2wt4_A_,305,309,1,1 2wt4_A_,306,310,1,1 2wt4_A_,307,311,1,1 2wt4_A_,308,312,1,1 2wt4_A_,309,313,1,1 2wt4_A_,310,313,1,1 2wt4_A_,311,314,1,1 2wt4_A_,311,315,1,1