Examples:

- hide cursor but allow movement:
nomousy.exe /hide

- hide only ARROW and IBEAM and allow movement:
nomousy.exe -ar-ib

- restrict movement only
nomousy.exe -f

- hide cursor and restrict movement
nomousy.exe /f -h

- restrict movement and hide IBEAM only
nomousy.exe -freeze -ib

- restore cursor
nomousy.exe