pair,contact1,contact2,flow1,flow2
1nal_1_,3,200,1,1
1nal_1_,4,202,1,1
1nal_1_,5,37,1,1
1nal_1_,6,202,1,1
1nal_1_,6,204,1,1
1nal_1_,7,38,1,1
1nal_1_,7,40,1,1
1nal_1_,8,204,1,1
1nal_1_,8,208,1,1
1nal_1_,9,40,1,1
1nal_1_,11,253,1,1
1nal_1_,12,20,1,1
1nal_1_,14,16,1,1
1nal_1_,14,17,1,1
1nal_1_,14,18,1,1
1nal_1_,17,268,1,1
1nal_1_,17,269,1,1
1nal_1_,20,23,1,1
1nal_1_,20,24,1,1
1nal_1_,21,25,1,1
1nal_1_,21,58,1,1
1nal_1_,22,26,1,1
1nal_1_,23,27,1,1
1nal_1_,23,263,1,1
1nal_1_,24,28,1,1
1nal_1_,25,29,1,1
1nal_1_,25,66,1,1
1nal_1_,26,30,1,1
1nal_1_,26,261,1,1
1nal_1_,26,263,1,1
1nal_1_,27,31,1,1
1nal_1_,28,32,1,1
1nal_1_,29,33,1,1
1nal_1_,29,66,1,1
1nal_1_,30,34,1,1
1nal_1_,31,208,1,1
1nal_1_,32,35,1,1
1nal_1_,34,207,1,1
1nal_1_,34,208,1,1
1nal_1_,34,211,1,1
1nal_1_,37,72,1,1
1nal_1_,37,215,1,1
1nal_1_,39,72,1,1
1nal_1_,39,74,1,1
1nal_1_,40,76,1,1
1nal_1_,40,101,1,1
1nal_1_,41,74,1,1
1nal_1_,41,76,1,1
1nal_1_,43,46,1,1
1nal_1_,43,48,1,1
1nal_1_,44,47,1,1
1nal_1_,44,134,1,1
1nal_1_,46,51,1,1
1nal_1_,47,50,1,1
1nal_1_,47,253,1,1
1nal_1_,47,267,1,1
1nal_1_,47,268,1,1
1nal_1_,48,51,1,1
1nal_1_,50,268,1,1
1nal_1_,52,55,1,1
1nal_1_,52,56,1,1
1nal_1_,53,57,1,1
1nal_1_,54,58,1,1
1nal_1_,55,59,1,1
1nal_1_,55,268,1,1
1nal_1_,56,60,1,1
1nal_1_,56,76,1,1
1nal_1_,56,78,1,1
1nal_1_,57,61,1,1
1nal_1_,58,62,1,1
1nal_1_,59,63,1,1
1nal_1_,60,64,1,1
1nal_1_,61,64,1,1
1nal_1_,61,65,1,1
1nal_1_,62,66,1,1
1nal_1_,63,67,1,1
1nal_1_,64,68,1,1
1nal_1_,65,68,1,1
1nal_1_,67,70,1,1
1nal_1_,73,98,1,1
1nal_1_,75,99,1,1
1nal_1_,75,101,1,1
1nal_1_,76,78,1,1
1nal_1_,77,101,1,1
1nal_1_,79,84,1,1
1nal_1_,79,85,1,1
1nal_1_,81,85,1,1
1nal_1_,82,86,1,1
1nal_1_,83,87,1,1
1nal_1_,84,88,1,1
1nal_1_,85,89,1,1
1nal_1_,86,90,1,1
1nal_1_,86,121,1,1
1nal_1_,87,91,1,1
1nal_1_,88,92,1,1
1nal_1_,89,93,1,1
1nal_1_,90,94,1,1
1nal_1_,91,95,1,1
1nal_1_,92,97,1,1
1nal_1_,93,96,1,1
1nal_1_,93,127,1,1
1nal_1_,100,130,1,1
1nal_1_,100,132,1,1
1nal_1_,101,132,1,1
1nal_1_,102,119,1,1
1nal_1_,102,134,1,1
1nal_1_,104,140,1,1
1nal_1_,106,108,1,1
1nal_1_,111,114,1,1
1nal_1_,111,115,1,1
1nal_1_,112,116,1,1
1nal_1_,113,117,1,1
1nal_1_,114,118,1,1
1nal_1_,115,119,1,1
1nal_1_,116,120,1,1
1nal_1_,117,121,1,1
1nal_1_,118,122,1,1
1nal_1_,119,123,1,1
1nal_1_,120,124,1,1
1nal_1_,121,125,1,1
1nal_1_,122,126,1,1
1nal_1_,124,127,1,1
1nal_1_,126,129,1,1
1nal_1_,131,157,1,1
1nal_1_,131,159,1,1
1nal_1_,131,160,1,1
1nal_1_,133,160,1,1
1nal_1_,133,162,1,1
1nal_1_,135,162,1,1
1nal_1_,135,163,1,1
1nal_1_,135,164,1,1
1nal_1_,136,140,1,1
1nal_1_,137,141,1,1
1nal_1_,140,142,1,1
1nal_1_,141,143,1,1
1nal_1_,144,170,1,1
1nal_1_,145,148,1,1
1nal_1_,145,149,1,1
1nal_1_,146,150,1,1
1nal_1_,147,151,1,1
1nal_1_,148,152,1,1
1nal_1_,149,153,1,1
1nal_1_,150,154,1,1
1nal_1_,151,154,1,1
1nal_1_,152,155,1,1
1nal_1_,155,158,1,1
1nal_1_,161,182,1,1
1nal_1_,161,184,1,1
1nal_1_,163,184,1,1
1nal_1_,163,186,1,1
1nal_1_,165,167,1,1
1nal_1_,167,169,1,1
1nal_1_,167,170,1,1
1nal_1_,167,171,1,1
1nal_1_,168,172,1,1
1nal_1_,169,173,1,1
1nal_1_,170,174,1,1
1nal_1_,171,175,1,1
1nal_1_,172,176,1,1
1nal_1_,173,177,1,1
1nal_1_,174,178,1,1
1nal_1_,175,181,1,1
1nal_1_,175,198,1,1
1nal_1_,178,181,1,1
1nal_1_,183,200,1,1
1nal_1_,185,187,1,1
1nal_1_,185,201,1,1
1nal_1_,185,203,1,1
1nal_1_,187,190,1,1
1nal_1_,188,191,1,1
1nal_1_,188,206,1,1
1nal_1_,188,233,1,1
1nal_1_,189,237,1,1
1nal_1_,190,194,1,1
1nal_1_,191,195,1,1
1nal_1_,192,196,1,1
1nal_1_,192,233,1,1
1nal_1_,193,197,1,1
1nal_1_,194,199,1,1
1nal_1_,195,198,1,1
1nal_1_,204,207,1,1
1nal_1_,205,208,1,1
1nal_1_,206,209,1,1
1nal_1_,206,214,1,1
1nal_1_,210,213,1,1
1nal_1_,211,215,1,1
1nal_1_,212,216,1,1
1nal_1_,212,291,1,1
1nal_1_,213,217,1,1
1nal_1_,213,291,1,1
1nal_1_,214,218,1,1
1nal_1_,215,219,1,1
1nal_1_,216,220,1,1
1nal_1_,217,221,1,1
1nal_1_,218,222,1,1
1nal_1_,219,223,1,1
1nal_1_,220,225,1,1
1nal_1_,221,224,1,1
1nal_1_,225,228,1,1
1nal_1_,225,229,1,1
1nal_1_,226,230,1,1
1nal_1_,227,230,1,1
1nal_1_,227,231,1,1
1nal_1_,228,232,1,1
1nal_1_,229,233,1,1
1nal_1_,230,234,1,1
1nal_1_,231,235,1,1
1nal_1_,232,236,1,1
1nal_1_,233,237,1,1
1nal_1_,234,238,1,1
1nal_1_,235,238,1,1
1nal_1_,235,239,1,1
1nal_1_,236,240,1,1
1nal_1_,237,241,1,1
1nal_1_,239,243,1,1
1nal_1_,240,244,1,1
1nal_1_,241,245,1,1
1nal_1_,242,246,1,1
1nal_1_,243,246,1,1
1nal_1_,246,247,1,1
1nal_1_,246,250,1,1
1nal_1_,247,251,1,1
1nal_1_,248,252,1,1
1nal_1_,249,253,1,1
1nal_1_,250,254,1,1
1nal_1_,250,272,1,1
1nal_1_,251,255,1,1
1nal_1_,252,256,1,1
1nal_1_,253,266,1,1
1nal_1_,254,257,1,1
1nal_1_,254,258,1,1
1nal_1_,255,259,1,1
1nal_1_,256,261,1,1
1nal_1_,256,262,1,1
1nal_1_,257,260,1,1
1nal_1_,267,269,1,1
1nal_1_,268,271,1,1
1nal_1_,269,271,1,1
1nal_1_,275,278,1,1
1nal_1_,276,279,1,1
1nal_1_,278,282,1,1
1nal_1_,279,283,1,1
1nal_1_,280,284,1,1
1nal_1_,281,285,1,1
1nal_1_,282,286,1,1
1nal_1_,283,287,1,1
1nal_1_,284,288,1,1
1nal_1_,285,289,1,1
1nal_1_,287,290,1,1