pair,contact1,contact2,flow1,flow2
1z2n_X_,1,33,1,1
1z2n_X_,3,33,1,1
1z2n_X_,3,35,1,1
1z2n_X_,4,48,1,1
1z2n_X_,4,49,1,1
1z2n_X_,5,35,1,1
1z2n_X_,5,37,1,1
1z2n_X_,6,49,1,1
1z2n_X_,6,51,1,1
1z2n_X_,7,37,1,1
1z2n_X_,7,39,1,1
1z2n_X_,8,40,1,1
1z2n_X_,8,51,1,1
1z2n_X_,8,52,1,1
1z2n_X_,9,14,1,1
1z2n_X_,9,39,1,1
1z2n_X_,10,13,1,1
1z2n_X_,10,14,1,1
1z2n_X_,11,15,1,1
1z2n_X_,12,16,1,1
1z2n_X_,13,16,1,1
1z2n_X_,13,17,1,1
1z2n_X_,13,289,1,1
1z2n_X_,13,290,1,1
1z2n_X_,14,18,1,1
1z2n_X_,15,295,1,1
1z2n_X_,16,295,1,1
1z2n_X_,17,296,1,1
1z2n_X_,19,296,1,1
1z2n_X_,22,299,1,1
1z2n_X_,23,38,1,1
1z2n_X_,24,35,1,1
1z2n_X_,25,36,1,1
1z2n_X_,26,35,1,1
1z2n_X_,27,34,1,1
1z2n_X_,29,32,1,1
1z2n_X_,39,41,1,1
1z2n_X_,46,72,1,1
1z2n_X_,48,76,1,1
1z2n_X_,50,76,1,1
1z2n_X_,50,78,1,1
1z2n_X_,52,78,1,1
1z2n_X_,52,79,1,1
1z2n_X_,53,288,1,1
1z2n_X_,53,289,1,1
1z2n_X_,54,85,1,1
1z2n_X_,55,137,1,1
1z2n_X_,56,138,1,1
1z2n_X_,59,63,1,1
1z2n_X_,60,64,1,1
1z2n_X_,61,65,1,1
1z2n_X_,62,66,1,1
1z2n_X_,63,67,1,1
1z2n_X_,64,68,1,1
1z2n_X_,65,69,1,1
1z2n_X_,66,70,1,1
1z2n_X_,66,85,1,1
1z2n_X_,67,71,1,1
1z2n_X_,68,72,1,1
1z2n_X_,69,81,1,1
1z2n_X_,72,75,1,1
1z2n_X_,79,266,1,1
1z2n_X_,79,267,1,1
1z2n_X_,80,83,1,1
1z2n_X_,80,84,1,1
1z2n_X_,81,85,1,1
1z2n_X_,82,86,1,1
1z2n_X_,83,87,1,1
1z2n_X_,85,88,1,1
1z2n_X_,86,89,1,1
1z2n_X_,88,135,1,1
1z2n_X_,88,136,1,1
1z2n_X_,89,92,1,1
1z2n_X_,89,93,1,1
1z2n_X_,89,134,1,1
1z2n_X_,90,94,1,1
1z2n_X_,90,134,1,1
1z2n_X_,90,284,1,1
1z2n_X_,91,95,1,1
1z2n_X_,91,134,1,1
1z2n_X_,92,96,1,1
1z2n_X_,93,97,1,1
1z2n_X_,94,98,1,1
1z2n_X_,95,99,1,1
1z2n_X_,96,100,1,1
1z2n_X_,97,100,1,1
1z2n_X_,97,102,1,1
1z2n_X_,98,101,1,1
1z2n_X_,103,283,1,1
1z2n_X_,105,107,1,1
1z2n_X_,106,165,1,1
1z2n_X_,107,164,1,1
1z2n_X_,108,163,1,1
1z2n_X_,110,161,1,1
1z2n_X_,111,115,1,1
1z2n_X_,112,116,1,1
1z2n_X_,113,117,1,1
1z2n_X_,113,155,1,1
1z2n_X_,114,118,1,1
1z2n_X_,115,119,1,1
1z2n_X_,116,120,1,1
1z2n_X_,117,121,1,1
1z2n_X_,118,122,1,1
1z2n_X_,119,122,1,1
1z2n_X_,119,124,1,1
1z2n_X_,119,125,1,1
1z2n_X_,120,123,1,1
1z2n_X_,122,124,1,1
1z2n_X_,126,165,1,1
1z2n_X_,128,166,1,1
1z2n_X_,129,148,1,1
1z2n_X_,130,164,1,1
1z2n_X_,131,146,1,1
1z2n_X_,132,162,1,1
1z2n_X_,132,164,1,1
1z2n_X_,132,284,1,1
1z2n_X_,134,160,1,1
1z2n_X_,139,142,1,1
1z2n_X_,140,143,1,1
1z2n_X_,140,205,1,1
1z2n_X_,141,144,1,1
1z2n_X_,143,206,1,1
1z2n_X_,144,205,1,1
1z2n_X_,145,204,1,1
1z2n_X_,146,203,1,1
1z2n_X_,147,202,1,1
1z2n_X_,149,196,1,1
1z2n_X_,149,200,1,1
1z2n_X_,150,153,1,1
1z2n_X_,150,196,1,1
1z2n_X_,150,200,1,1
1z2n_X_,151,154,1,1
1z2n_X_,152,155,1,1
1z2n_X_,154,157,1,1
1z2n_X_,158,161,1,1
1z2n_X_,166,192,1,1
1z2n_X_,167,169,1,1
1z2n_X_,168,194,1,1
1z2n_X_,168,276,1,1
1z2n_X_,169,190,1,1
1z2n_X_,170,193,1,1
1z2n_X_,170,276,1,1
1z2n_X_,170,277,1,1
1z2n_X_,171,190,1,1
1z2n_X_,173,188,1,1
1z2n_X_,174,272,1,1
1z2n_X_,175,186,1,1
1z2n_X_,175,271,1,1
1z2n_X_,176,270,1,1
1z2n_X_,177,184,1,1
1z2n_X_,178,268,1,1
1z2n_X_,178,292,1,1
1z2n_X_,179,182,1,1
1z2n_X_,180,266,1,1
1z2n_X_,181,311,1,1
1z2n_X_,184,292,1,1
1z2n_X_,185,240,1,1
1z2n_X_,187,238,1,1
1z2n_X_,187,239,1,1
1z2n_X_,188,235,1,1
1z2n_X_,189,234,1,1
1z2n_X_,189,236,1,1
1z2n_X_,195,219,1,1
1z2n_X_,198,200,1,1
1z2n_X_,203,215,1,1
1z2n_X_,205,207,1,1
1z2n_X_,205,208,1,1
1z2n_X_,205,211,1,1
1z2n_X_,208,211,1,1
1z2n_X_,209,212,1,1
1z2n_X_,210,213,1,1
1z2n_X_,210,232,1,1
1z2n_X_,211,214,1,1
1z2n_X_,212,215,1,1
1z2n_X_,216,219,1,1
1z2n_X_,221,223,1,1
1z2n_X_,221,225,1,1
1z2n_X_,222,226,1,1
1z2n_X_,223,227,1,1
1z2n_X_,224,228,1,1
1z2n_X_,225,228,1,1
1z2n_X_,225,229,1,1
1z2n_X_,228,233,1,1
1z2n_X_,229,232,1,1
1z2n_X_,231,234,1,1
1z2n_X_,239,240,1,1
1z2n_X_,240,242,1,1
1z2n_X_,240,243,1,1
1z2n_X_,240,244,1,1
1z2n_X_,241,246,1,1
1z2n_X_,241,247,1,1
1z2n_X_,242,245,1,1
1z2n_X_,246,274,1,1
1z2n_X_,247,248,1,1
1z2n_X_,247,251,1,1
1z2n_X_,248,251,1,1
1z2n_X_,248,252,1,1
1z2n_X_,249,253,1,1
1z2n_X_,250,254,1,1
1z2n_X_,251,255,1,1
1z2n_X_,251,274,1,1
1z2n_X_,252,256,1,1
1z2n_X_,253,257,1,1
1z2n_X_,254,258,1,1
1z2n_X_,255,259,1,1
1z2n_X_,256,260,1,1
1z2n_X_,257,261,1,1
1z2n_X_,258,262,1,1
1z2n_X_,259,263,1,1
1z2n_X_,260,265,1,1
1z2n_X_,266,308,1,1
1z2n_X_,267,289,1,1
1z2n_X_,269,287,1,1
1z2n_X_,271,284,1,1
1z2n_X_,271,285,1,1
1z2n_X_,273,282,1,1
1z2n_X_,274,277,1,1
1z2n_X_,274,279,1,1
1z2n_X_,275,278,1,1
1z2n_X_,291,294,1,1
1z2n_X_,297,300,1,1
1z2n_X_,297,301,1,1
1z2n_X_,298,302,1,1
1z2n_X_,299,303,1,1
1z2n_X_,300,304,1,1
1z2n_X_,301,305,1,1
1z2n_X_,302,306,1,1
1z2n_X_,303,307,1,1
1z2n_X_,304,308,1,1
1z2n_X_,305,309,1,1
1z2n_X_,306,310,1,1
1z2n_X_,307,310,1,1
1z2n_X_,307,311,1,1
1z2n_X_,308,311,1,1