pair,contact1,contact2,flow1,flow2 6d90_s_,1,4,1,1 6d90_s_,4,7,1,1 6d90_s_,6,9,1,1 6d90_s_,6,10,1,1 6d90_s_,8,12,1,1 6d90_s_,9,13,1,1 6d90_s_,11,15,1,1 6d90_s_,12,16,1,1 6d90_s_,13,17,1,1 6d90_s_,15,19,1,1 6d90_s_,16,20,1,1 6d90_s_,23,24,1,1 6d90_s_,23,189,1,1 6d90_s_,26,83,1,1 6d90_s_,32,35,1,1 6d90_s_,35,39,1,1 6d90_s_,36,40,1,1 6d90_s_,39,42,1,1 6d90_s_,42,43,1,1 6d90_s_,42,44,1,1 6d90_s_,53,57,1,1 6d90_s_,54,58,1,1 6d90_s_,55,59,1,1 6d90_s_,56,60,1,1 6d90_s_,59,62,1,1 6d90_s_,61,65,1,1 6d90_s_,64,68,1,1 6d90_s_,69,72,1,1 6d90_s_,73,192,1,1 6d90_s_,87,90,1,1 6d90_s_,94,98,1,1 6d90_s_,105,177,1,1 6d90_s_,116,155,1,1 6d90_s_,116,159,1,1 6d90_s_,141,142,1,1 6d90_s_,142,144,1,1 6d90_s_,145,147,1,1 6d90_s_,155,158,1,1 6d90_s_,156,158,1,1 6d90_s_,160,162,1,1 6d90_s_,165,169,1,1 6d90_s_,169,172,1,1 6d90_s_,171,175,1,1 6d90_s_,177,179,1,1 6d90_s_,188,195,1,1