pair,contact1,contact2,flow1,flow2 4n8r_A_,1,4,1,1 4n8r_A_,1,5,1,1 4n8r_A_,2,6,1,1 4n8r_A_,3,7,1,1 4n8r_A_,4,8,1,1 4n8r_A_,5,9,1,1 4n8r_A_,6,10,1,1 4n8r_A_,7,11,1,1 4n8r_A_,8,12,1,1 4n8r_A_,9,13,1,1 4n8r_A_,10,14,1,1 4n8r_A_,11,15,1,1 4n8r_A_,12,16,1,1 4n8r_A_,13,16,1,1 4n8r_A_,13,17,1,1 4n8r_A_,14,18,1,1 4n8r_A_,15,19,1,1 4n8r_A_,16,20,1,1 4n8r_A_,17,21,1,1 4n8r_A_,18,22,1,1 4n8r_A_,19,22,1,1 4n8r_A_,20,23,1,1 4n8r_A_,21,24,1,1 4n8r_A_,24,27,1,1 4n8r_A_,26,29,1,1 4n8r_A_,27,30,1,1 4n8r_A_,30,35,1,1 4n8r_A_,31,34,1,1 4n8r_A_,31,35,1,1 4n8r_A_,32,36,1,1 4n8r_A_,33,37,1,1 4n8r_A_,34,38,1,1 4n8r_A_,34,122,1,1 4n8r_A_,35,39,1,1 4n8r_A_,36,40,1,1 4n8r_A_,37,41,1,1 4n8r_A_,39,42,1,1 4n8r_A_,42,46,1,1 4n8r_A_,43,47,1,1 4n8r_A_,44,48,1,1 4n8r_A_,44,167,1,1 4n8r_A_,45,49,1,1 4n8r_A_,45,164,1,1 4n8r_A_,46,50,1,1 4n8r_A_,46,109,1,1 4n8r_A_,47,51,1,1 4n8r_A_,48,52,1,1 4n8r_A_,49,53,1,1 4n8r_A_,50,54,1,1 4n8r_A_,51,55,1,1 4n8r_A_,52,55,1,1 4n8r_A_,53,56,1,1 4n8r_A_,53,100,1,1 4n8r_A_,54,63,1,1 4n8r_A_,55,58,1,1 4n8r_A_,55,63,1,1 4n8r_A_,56,96,1,1 4n8r_A_,59,60,1,1 4n8r_A_,60,72,1,1 4n8r_A_,62,70,1,1 4n8r_A_,64,68,1,1 4n8r_A_,71,73,1,1 4n8r_A_,71,74,1,1 4n8r_A_,71,75,1,1 4n8r_A_,72,76,1,1 4n8r_A_,72,85,1,1 4n8r_A_,73,77,1,1 4n8r_A_,74,78,1,1 4n8r_A_,75,80,1,1 4n8r_A_,76,79,1,1 4n8r_A_,76,85,1,1 4n8r_A_,80,84,1,1 4n8r_A_,81,85,1,1 4n8r_A_,82,86,1,1 4n8r_A_,83,87,1,1 4n8r_A_,84,88,1,1 4n8r_A_,85,89,1,1 4n8r_A_,86,90,1,1 4n8r_A_,87,91,1,1 4n8r_A_,87,92,1,1 4n8r_A_,88,93,1,1 4n8r_A_,89,93,1,1 4n8r_A_,90,159,1,1 4n8r_A_,91,95,1,1 4n8r_A_,92,96,1,1 4n8r_A_,93,97,1,1 4n8r_A_,94,98,1,1 4n8r_A_,95,100,1,1 4n8r_A_,96,99,1,1 4n8r_A_,98,152,1,1 4n8r_A_,99,152,1,1 4n8r_A_,101,104,1,1 4n8r_A_,101,105,1,1 4n8r_A_,101,141,1,1 4n8r_A_,101,146,1,1 4n8r_A_,102,106,1,1 4n8r_A_,103,107,1,1 4n8r_A_,104,108,1,1 4n8r_A_,104,142,1,1 4n8r_A_,104,152,1,1 4n8r_A_,105,109,1,1 4n8r_A_,106,110,1,1 4n8r_A_,107,111,1,1 4n8r_A_,108,112,1,1 4n8r_A_,109,113,1,1 4n8r_A_,110,114,1,1 4n8r_A_,111,131,1,1 4n8r_A_,113,115,1,1 4n8r_A_,114,131,1,1 4n8r_A_,115,117,1,1 4n8r_A_,115,118,1,1 4n8r_A_,123,126,1,1 4n8r_A_,123,127,1,1 4n8r_A_,124,128,1,1 4n8r_A_,125,129,1,1 4n8r_A_,126,130,1,1 4n8r_A_,127,131,1,1 4n8r_A_,128,132,1,1 4n8r_A_,129,133,1,1 4n8r_A_,130,134,1,1 4n8r_A_,131,135,1,1 4n8r_A_,132,136,1,1 4n8r_A_,133,137,1,1 4n8r_A_,134,138,1,1 4n8r_A_,135,139,1,1 4n8r_A_,136,140,1,1 4n8r_A_,137,141,1,1 4n8r_A_,138,142,1,1 4n8r_A_,139,143,1,1 4n8r_A_,140,144,1,1 4n8r_A_,141,144,1,1 4n8r_A_,141,145,1,1 4n8r_A_,142,146,1,1 4n8r_A_,146,149,1,1 4n8r_A_,148,149,1,1 4n8r_A_,149,152,1,1 4n8r_A_,151,155,1,1 4n8r_A_,152,156,1,1 4n8r_A_,153,157,1,1 4n8r_A_,154,158,1,1 4n8r_A_,156,159,1,1 4n8r_A_,157,160,1,1 4n8r_A_,159,163,1,1 4n8r_A_,160,164,1,1 4n8r_A_,161,165,1,1 4n8r_A_,162,165,1,1 4n8r_A_,162,166,1,1 4n8r_A_,163,167,1,1 4n8r_A_,164,168,1,1 4n8r_A_,165,169,1,1 4n8r_A_,166,170,1,1 4n8r_A_,167,171,1,1 4n8r_A_,168,172,1,1 4n8r_A_,169,173,1,1 4n8r_A_,170,175,1,1 4n8r_A_,171,174,1,1 4n8r_A_,174,178,1,1 4n8r_A_,175,179,1,1 4n8r_A_,176,179,1,1 4n8r_A_,176,180,1,1 4n8r_A_,177,181,1,1 4n8r_A_,181,185,1,1 4n8r_A_,182,185,1,1 4n8r_A_,182,186,1,1 4n8r_A_,183,187,1,1 4n8r_A_,184,188,1,1 4n8r_A_,185,189,1,1 4n8r_A_,186,190,1,1 4n8r_A_,187,191,1,1 4n8r_A_,188,192,1,1 4n8r_A_,189,193,1,1 4n8r_A_,190,194,1,1 4n8r_A_,191,195,1,1 4n8r_A_,192,195,1,1