pair,contact1,contact2,flow1,flow2 1nx4_A_,2,26,1,1 1nx4_A_,7,16,1,1 1nx4_A_,9,13,1,1 1nx4_A_,11,13,1,1 1nx4_A_,12,36,1,1 1nx4_A_,14,36,1,1 1nx4_A_,15,38,1,1 1nx4_A_,15,40,1,1 1nx4_A_,17,40,1,1 1nx4_A_,18,20,1,1 1nx4_A_,18,22,1,1 1nx4_A_,19,23,1,1 1nx4_A_,20,24,1,1 1nx4_A_,22,25,1,1 1nx4_A_,26,30,1,1 1nx4_A_,27,31,1,1 1nx4_A_,28,32,1,1 1nx4_A_,29,33,1,1 1nx4_A_,30,34,1,1 1nx4_A_,31,58,1,1 1nx4_A_,31,242,1,1 1nx4_A_,33,36,1,1 1nx4_A_,34,37,1,1 1nx4_A_,36,38,1,1 1nx4_A_,37,215,1,1 1nx4_A_,39,214,1,1 1nx4_A_,41,212,1,1 1nx4_A_,42,208,1,1 1nx4_A_,42,211,1,1 1nx4_A_,44,102,1,1 1nx4_A_,44,210,1,1 1nx4_A_,46,102,1,1 1nx4_A_,47,49,1,1 1nx4_A_,47,50,1,1 1nx4_A_,47,51,1,1 1nx4_A_,48,52,1,1 1nx4_A_,49,53,1,1 1nx4_A_,50,54,1,1 1nx4_A_,51,55,1,1 1nx4_A_,52,56,1,1 1nx4_A_,52,65,1,1 1nx4_A_,55,58,1,1 1nx4_A_,55,66,1,1 1nx4_A_,60,241,1,1 1nx4_A_,62,239,1,1 1nx4_A_,65,66,1,1 1nx4_A_,67,237,1,1 1nx4_A_,69,235,1,1 1nx4_A_,70,234,1,1 1nx4_A_,71,80,1,1 1nx4_A_,72,78,1,1 1nx4_A_,76,79,1,1 1nx4_A_,76,223,1,1 1nx4_A_,77,223,1,1 1nx4_A_,80,226,1,1 1nx4_A_,80,228,1,1 1nx4_A_,80,231,1,1 1nx4_A_,81,223,1,1 1nx4_A_,82,166,1,1 1nx4_A_,82,169,1,1 1nx4_A_,83,223,1,1 1nx4_A_,84,86,1,1 1nx4_A_,85,163,1,1 1nx4_A_,86,221,1,1 1nx4_A_,88,216,1,1 1nx4_A_,88,239,1,1 1nx4_A_,90,162,1,1 1nx4_A_,95,97,1,1 1nx4_A_,96,216,1,1 1nx4_A_,97,216,1,1 1nx4_A_,97,240,1,1 1nx4_A_,97,242,1,1 1nx4_A_,98,240,1,1 1nx4_A_,100,238,1,1 1nx4_A_,101,213,1,1 1nx4_A_,102,236,1,1 1nx4_A_,103,210,1,1 1nx4_A_,103,211,1,1 1nx4_A_,104,234,1,1 1nx4_A_,105,107,1,1 1nx4_A_,105,234,1,1 1nx4_A_,106,209,1,1 1nx4_A_,107,232,1,1 1nx4_A_,108,230,1,1 1nx4_A_,112,225,1,1 1nx4_A_,113,225,1,1 1nx4_A_,113,233,1,1 1nx4_A_,114,224,1,1 1nx4_A_,115,205,1,1 1nx4_A_,115,207,1,1 1nx4_A_,116,202,1,1 1nx4_A_,116,222,1,1 1nx4_A_,117,203,1,1 1nx4_A_,118,196,1,1 1nx4_A_,118,220,1,1 1nx4_A_,119,122,1,1 1nx4_A_,119,123,1,1 1nx4_A_,119,201,1,1 1nx4_A_,119,218,1,1 1nx4_A_,120,124,1,1 1nx4_A_,120,217,1,1 1nx4_A_,121,125,1,1 1nx4_A_,122,126,1,1 1nx4_A_,123,126,1,1 1nx4_A_,126,200,1,1 1nx4_A_,126,201,1,1 1nx4_A_,127,130,1,1 1nx4_A_,127,131,1,1 1nx4_A_,128,132,1,1 1nx4_A_,129,191,1,1 1nx4_A_,130,134,1,1 1nx4_A_,131,135,1,1 1nx4_A_,132,136,1,1 1nx4_A_,133,137,1,1 1nx4_A_,135,158,1,1 1nx4_A_,138,178,1,1 1nx4_A_,139,148,1,1 1nx4_A_,140,176,1,1 1nx4_A_,141,146,1,1 1nx4_A_,142,174,1,1 1nx4_A_,144,172,1,1 1nx4_A_,152,159,1,1 1nx4_A_,153,155,1,1 1nx4_A_,154,157,1,1 1nx4_A_,163,173,1,1 1nx4_A_,166,169,1,1 1nx4_A_,177,180,1,1 1nx4_A_,181,184,1,1 1nx4_A_,181,185,1,1 1nx4_A_,182,186,1,1 1nx4_A_,183,187,1,1 1nx4_A_,184,188,1,1 1nx4_A_,185,189,1,1 1nx4_A_,186,190,1,1 1nx4_A_,187,191,1,1 1nx4_A_,188,192,1,1 1nx4_A_,189,193,1,1 1nx4_A_,190,194,1,1 1nx4_A_,191,195,1,1 1nx4_A_,192,196,1,1 1nx4_A_,195,198,1,1 1nx4_A_,197,222,1,1 1nx4_A_,198,201,1,1 1nx4_A_,202,222,1,1 1nx4_A_,203,205,1,1 1nx4_A_,204,224,1,1 1nx4_A_,205,211,1,1 1nx4_A_,208,211,1,1 1nx4_A_,215,217,1,1 1nx4_A_,215,218,1,1 1nx4_A_,215,219,1,1 1nx4_A_,225,227,1,1 1nx4_A_,226,228,1,1 1nx4_A_,228,230,1,1 1nx4_A_,228,231,1,1