Yes - the one I first posted.
Study how custom character set works, and replace sequences like this:
?l?l?l?l?l?l?l?l
?u?l?l?l?l?l?l?l
?d?l?l?l?l?l?l?l
... with:
-1 ?l?u?d ?1?l?l?l?l?l?l?l
... etc.
Study how custom character set works, and replace sequences like this:
?l?l?l?l?l?l?l?l
?u?l?l?l?l?l?l?l
?d?l?l?l?l?l?l?l
... with:
-1 ?l?u?d ?1?l?l?l?l?l?l?l
... etc.
~