pair,contact1,contact2,flow1,flow2 7o19_BG_,1,5,1,1 7o19_BG_,6,68,1,1 7o19_BG_,8,49,1,1 7o19_BG_,10,47,1,1 7o19_BG_,15,26,1,1 7o19_BG_,17,24,1,1 7o19_BG_,19,22,1,1 7o19_BG_,21,35,1,1 7o19_BG_,21,36,1,1 7o19_BG_,21,40,1,1 7o19_BG_,23,33,1,1 7o19_BG_,23,34,1,1 7o19_BG_,24,31,1,1 7o19_BG_,25,32,1,1 7o19_BG_,27,30,1,1 7o19_BG_,29,78,1,1 7o19_BG_,37,40,1,1 7o19_BG_,39,54,1,1 7o19_BG_,41,52,1,1 7o19_BG_,41,54,1,1 7o19_BG_,43,50,1,1 7o19_BG_,45,48,1,1 7o19_BG_,57,60,1,1 7o19_BG_,59,63,1,1 7o19_BG_,60,64,1,1 7o19_BG_,61,65,1,1 7o19_BG_,62,66,1,1 7o19_BG_,63,67,1,1 7o19_BG_,64,68,1,1 7o19_BG_,65,69,1,1 7o19_BG_,66,70,1,1 7o19_BG_,67,71,1,1 7o19_BG_,68,72,1,1 7o19_BG_,69,73,1,1 7o19_BG_,70,74,1,1 7o19_BG_,71,75,1,1 7o19_BG_,72,76,1,1 7o19_BG_,74,77,1,1 7o19_BG_,74,78,1,1 7o19_BG_,75,79,1,1 7o19_BG_,76,80,1,1 7o19_BG_,79,80,1,1 7o19_BG_,82,134,1,1 7o19_BG_,83,132,1,1 7o19_BG_,84,132,1,1 7o19_BG_,85,164,1,1 7o19_BG_,86,130,1,1 7o19_BG_,87,162,1,1 7o19_BG_,88,128,1,1 7o19_BG_,89,160,1,1 7o19_BG_,90,93,1,1 7o19_BG_,93,94,1,1 7o19_BG_,94,105,1,1 7o19_BG_,96,103,1,1 7o19_BG_,98,101,1,1 7o19_BG_,100,116,1,1 7o19_BG_,102,114,1,1 7o19_BG_,104,112,1,1 7o19_BG_,110,111,1,1 7o19_BG_,117,120,1,1 7o19_BG_,121,133,1,1 7o19_BG_,123,131,1,1 7o19_BG_,125,126,1,1 7o19_BG_,126,129,1,1 7o19_BG_,136,139,1,1 7o19_BG_,136,140,1,1 7o19_BG_,137,141,1,1 7o19_BG_,138,142,1,1 7o19_BG_,139,143,1,1 7o19_BG_,140,144,1,1 7o19_BG_,141,145,1,1 7o19_BG_,142,146,1,1 7o19_BG_,143,147,1,1 7o19_BG_,144,148,1,1 7o19_BG_,145,149,1,1 7o19_BG_,146,149,1,1 7o19_BG_,147,150,1,1 7o19_BG_,148,166,1,1 7o19_BG_,151,161,1,1 7o19_BG_,154,156,1,1 7o19_BG_,154,157,1,1 7o19_BG_,154,158,1,1 7o19_BG_,154,159,1,1 7o19_BG_,155,171,1,1 7o19_BG_,158,162,1,1 7o19_BG_,163,166,1,1 7o19_BG_,168,170,1,1 7o19_BG_,173,175,1,1