Loading dictionary '2of4brif.txt'... done -- 1.30 Secs
  Writing trie '2of4brif.trie'... 22599/138676 done -- 1.35 Secs
  Reading trie '2of4brif.trie'... done -- 0.25 Secs
  Walking the tries... done -- 1.94 Secs
  Original trie is: 27.1M, new trie is: 5.4M