Dump tree of FST by the given path.
Usage: /usr/bin/clickhouse-fst-dump-tree [options]
Allowed options:
  -i [ --input ] arg    FST input path
  -o [ --output ] arg   Dotgraph output path
  -h [ --help ]         produce help message
  -s [ --states ]       print states information
  -d [ --dot ]          print dotgraph
  -l [ --labels ]       print output labels