pair,contact1,contact2,flow1,flow2 7dbs_A_,1,2,1,1 7dbs_A_,2,4,1,1 7dbs_A_,4,31,1,1 7dbs_A_,6,31,1,1 7dbs_A_,6,33,1,1 7dbs_A_,8,33,1,1 7dbs_A_,8,35,1,1 7dbs_A_,9,35,1,1 7dbs_A_,9,36,1,1 7dbs_A_,11,36,1,1 7dbs_A_,11,38,1,1 7dbs_A_,12,39,1,1 7dbs_A_,13,15,1,1 7dbs_A_,13,17,1,1 7dbs_A_,14,18,1,1 7dbs_A_,14,37,1,1 7dbs_A_,14,58,1,1 7dbs_A_,15,19,1,1 7dbs_A_,16,20,1,1 7dbs_A_,16,41,1,1 7dbs_A_,17,21,1,1 7dbs_A_,18,22,1,1 7dbs_A_,19,133,1,1 7dbs_A_,19,246,1,1 7dbs_A_,21,24,1,1 7dbs_A_,22,25,1,1 7dbs_A_,22,133,1,1 7dbs_A_,25,28,1,1 7dbs_A_,28,136,1,1 7dbs_A_,30,60,1,1 7dbs_A_,32,58,1,1 7dbs_A_,34,56,1,1 7dbs_A_,37,50,1,1 7dbs_A_,41,131,1,1 7dbs_A_,42,46,1,1 7dbs_A_,43,46,1,1 7dbs_A_,43,116,1,1 7dbs_A_,48,50,1,1 7dbs_A_,51,56,1,1 7dbs_A_,54,56,1,1 7dbs_A_,54,145,1,1 7dbs_A_,54,146,1,1 7dbs_A_,54,147,1,1 7dbs_A_,55,143,1,1 7dbs_A_,57,141,1,1 7dbs_A_,59,139,1,1 7dbs_A_,61,137,1,1 7dbs_A_,62,66,1,1 7dbs_A_,66,189,1,1 7dbs_A_,66,190,1,1 7dbs_A_,68,71,1,1 7dbs_A_,71,74,1,1 7dbs_A_,72,75,1,1 7dbs_A_,74,78,1,1 7dbs_A_,75,79,1,1 7dbs_A_,76,80,1,1 7dbs_A_,77,81,1,1 7dbs_A_,78,82,1,1 7dbs_A_,79,83,1,1 7dbs_A_,80,84,1,1 7dbs_A_,81,85,1,1 7dbs_A_,82,86,1,1 7dbs_A_,83,87,1,1 7dbs_A_,84,88,1,1 7dbs_A_,84,107,1,1 7dbs_A_,84,110,1,1 7dbs_A_,85,89,1,1 7dbs_A_,86,90,1,1 7dbs_A_,87,91,1,1 7dbs_A_,88,93,1,1 7dbs_A_,89,92,1,1 7dbs_A_,89,184,1,1 7dbs_A_,99,103,1,1 7dbs_A_,100,104,1,1 7dbs_A_,101,105,1,1 7dbs_A_,102,106,1,1 7dbs_A_,103,107,1,1 7dbs_A_,105,109,1,1 7dbs_A_,106,110,1,1 7dbs_A_,109,121,1,1 7dbs_A_,111,119,1,1 7dbs_A_,112,206,1,1 7dbs_A_,112,208,1,1 7dbs_A_,113,117,1,1 7dbs_A_,116,128,1,1 7dbs_A_,117,124,1,1 7dbs_A_,118,125,1,1 7dbs_A_,118,126,1,1 7dbs_A_,120,123,1,1 7dbs_A_,120,166,1,1 7dbs_A_,124,158,1,1 7dbs_A_,125,144,1,1 7dbs_A_,127,142,1,1 7dbs_A_,128,140,1,1 7dbs_A_,129,140,1,1 7dbs_A_,131,138,1,1 7dbs_A_,133,136,1,1 7dbs_A_,144,160,1,1 7dbs_A_,145,161,1,1 7dbs_A_,158,159,1,1 7dbs_A_,159,162,1,1 7dbs_A_,160,164,1,1 7dbs_A_,161,165,1,1 7dbs_A_,161,171,1,1 7dbs_A_,162,166,1,1 7dbs_A_,163,167,1,1 7dbs_A_,164,169,1,1 7dbs_A_,165,168,1,1 7dbs_A_,171,172,1,1 7dbs_A_,172,173,1,1 7dbs_A_,173,176,1,1 7dbs_A_,173,177,1,1 7dbs_A_,174,178,1,1 7dbs_A_,175,179,1,1 7dbs_A_,176,180,1,1 7dbs_A_,177,181,1,1 7dbs_A_,178,182,1,1 7dbs_A_,179,183,1,1 7dbs_A_,180,184,1,1 7dbs_A_,182,185,1,1 7dbs_A_,185,188,1,1 7dbs_A_,185,189,1,1 7dbs_A_,189,190,1,1 7dbs_A_,191,193,1,1 7dbs_A_,191,194,1,1 7dbs_A_,195,199,1,1 7dbs_A_,196,200,1,1 7dbs_A_,197,201,1,1 7dbs_A_,198,202,1,1 7dbs_A_,199,203,1,1 7dbs_A_,200,204,1,1 7dbs_A_,201,205,1,1 7dbs_A_,202,205,1,1 7dbs_A_,202,206,1,1 7dbs_A_,204,209,1,1 7dbs_A_,208,210,1,1 7dbs_A_,222,224,1,1 7dbs_A_,224,241,1,1 7dbs_A_,227,240,1,1 7dbs_A_,229,238,1,1 7dbs_A_,230,238,1,1 7dbs_A_,232,234,1,1 7dbs_A_,232,235,1,1 7dbs_A_,232,236,1,1 7dbs_A_,237,249,1,1 7dbs_A_,239,247,1,1 7dbs_A_,241,244,1,1 7dbs_A_,241,245,1,1 7dbs_A_,241,247,1,1