Usage: command options arguments
Description here.

options:

  -A                          A option
  -D                          D option
  -h, --help                  Display usage information
  -B, --my-b                  B option
      --my-c                  C option
      --version               Display version information

arguments:

  arg1:  This is an arg description.

0 -1 -1 1
1 0 2 2
