I made an electronic version of Mathews' Algorithm at http://www.corneria.org/mathews.

Each form is a seperate entity. Enter whatever you want into it, and it'll spit out the permutated cube, as well as the new words/units.

oops, that link should be http://www.corneria.org/mathews

one last thing:
you can leave empty blanks.

for example, i entered:

[chris] [ti] [na] [ ]
[a] [ri] [ad] [ne]
[mar] [co] [po] [lo]
[ju] [li] [us] [ ]

and got:

1. chrisripo
2. jutipolo
3. marlinane
4. acous

and

1. chrislipone
2. atiuslo
3. marrina
4. jucoad

I'm just spamming now, but:

[to be ] [or not ] [to be ] [ ]
[that is ] [the ] [question ] [ ]
[romeo ] [oh ] [romeo ] [ ]
[wherefore ] [art ] [thou ] [ ]

gives "to be the romeo" as the first left shift. ;p

be sure to type a space after items if you want them seperate. for example, "to be " instead of "to be".

Cool David!

Would it be hard to make the dimensions of the matrix variable?

probably not, but i have some homework to finish :p