pair,contact1,contact2,flow1,flow2 2vod_A_,1,4,1,1 2vod_A_,2,5,1,1 2vod_A_,2,6,1,1 2vod_A_,3,7,1,1 2vod_A_,4,8,1,1 2vod_A_,5,9,1,1 2vod_A_,6,10,1,1 2vod_A_,7,11,1,1 2vod_A_,8,12,1,1 2vod_A_,9,13,1,1 2vod_A_,9,69,1,1 2vod_A_,10,14,1,1 2vod_A_,11,15,1,1 2vod_A_,12,16,1,1 2vod_A_,13,17,1,1 2vod_A_,13,66,1,1 2vod_A_,14,18,1,1 2vod_A_,15,18,1,1 2vod_A_,15,19,1,1 2vod_A_,15,52,1,1 2vod_A_,16,20,1,1 2vod_A_,17,70,1,1 2vod_A_,18,21,1,1 2vod_A_,18,134,1,1 2vod_A_,19,53,1,1 2vod_A_,20,86,1,1 2vod_A_,21,25,1,1 2vod_A_,22,86,1,1 2vod_A_,24,27,1,1 2vod_A_,25,28,1,1 2vod_A_,26,32,1,1 2vod_A_,28,31,1,1 2vod_A_,28,32,1,1 2vod_A_,29,33,1,1 2vod_A_,30,33,1,1 2vod_A_,30,34,1,1 2vod_A_,31,35,1,1 2vod_A_,33,36,1,1 2vod_A_,34,37,1,1 2vod_A_,35,40,1,1 2vod_A_,38,41,1,1 2vod_A_,38,83,1,1 2vod_A_,39,85,1,1 2vod_A_,42,84,1,1 2vod_A_,43,46,1,1 2vod_A_,43,47,1,1 2vod_A_,44,48,1,1 2vod_A_,44,82,1,1 2vod_A_,45,49,1,1 2vod_A_,46,49,1,1 2vod_A_,47,50,1,1 2vod_A_,50,54,1,1 2vod_A_,51,55,1,1 2vod_A_,52,120,1,1 2vod_A_,53,56,1,1 2vod_A_,53,57,1,1 2vod_A_,57,59,1,1 2vod_A_,59,62,1,1 2vod_A_,59,63,1,1 2vod_A_,60,64,1,1 2vod_A_,61,65,1,1 2vod_A_,62,66,1,1 2vod_A_,63,67,1,1 2vod_A_,64,68,1,1 2vod_A_,65,68,1,1 2vod_A_,66,69,1,1 2vod_A_,67,70,1,1 2vod_A_,74,87,1,1 2vod_A_,76,85,1,1 2vod_A_,78,80,1,1 2vod_A_,78,81,1,1 2vod_A_,78,82,1,1 2vod_A_,78,83,1,1 2vod_A_,80,82,1,1 2vod_A_,86,90,1,1 2vod_A_,86,91,1,1 2vod_A_,87,90,1,1 2vod_A_,94,96,1,1 2vod_A_,96,99,1,1 2vod_A_,96,100,1,1 2vod_A_,97,101,1,1 2vod_A_,98,102,1,1 2vod_A_,99,103,1,1 2vod_A_,100,104,1,1 2vod_A_,101,105,1,1 2vod_A_,102,106,1,1 2vod_A_,103,106,1,1 2vod_A_,103,107,1,1 2vod_A_,104,107,1,1 2vod_A_,104,181,1,1 2vod_A_,106,153,1,1 2vod_A_,107,180,1,1 2vod_A_,108,151,1,1 2vod_A_,109,178,1,1 2vod_A_,110,149,1,1 2vod_A_,111,176,1,1 2vod_A_,112,147,1,1 2vod_A_,113,147,1,1 2vod_A_,114,117,1,1 2vod_A_,115,145,1,1 2vod_A_,118,121,1,1 2vod_A_,118,122,1,1 2vod_A_,119,123,1,1 2vod_A_,120,124,1,1 2vod_A_,121,125,1,1 2vod_A_,122,126,1,1 2vod_A_,123,126,1,1 2vod_A_,123,127,1,1 2vod_A_,125,129,1,1 2vod_A_,125,169,1,1 2vod_A_,126,129,1,1 2vod_A_,131,154,1,1 2vod_A_,133,152,1,1 2vod_A_,134,152,1,1 2vod_A_,136,150,1,1 2vod_A_,138,146,1,1 2vod_A_,138,148,1,1 2vod_A_,139,143,1,1 2vod_A_,140,143,1,1 2vod_A_,140,144,1,1 2vod_A_,154,158,1,1 2vod_A_,155,158,1,1 2vod_A_,155,159,1,1 2vod_A_,156,160,1,1 2vod_A_,157,161,1,1 2vod_A_,158,162,1,1 2vod_A_,159,163,1,1 2vod_A_,160,164,1,1 2vod_A_,161,164,1,1 2vod_A_,161,165,1,1 2vod_A_,162,165,1,1 2vod_A_,162,168,1,1 2vod_A_,165,168,1,1 2vod_A_,169,174,1,1 2vod_A_,170,173,1,1 2vod_A_,179,183,1,1 2vod_A_,180,184,1,1 2vod_A_,181,185,1,1 2vod_A_,182,186,1,1 2vod_A_,183,187,1,1