Where's the stock keyboard's predictive dictionary located?

As a native Spanish speaker, a lot of words in my language have accents on them and writing SMS with this shortens its length to half, due to unicode conversion.

My idea is to edit the predictive dictionary and remove all the special characters, in order to avoid getting them while writing.

So, my question is, where's the dictionary located? I'm currently using the LG Optimus Me stock keyboard. I did a little research inside the system folders and found a couple of xt9 folders but no traces of the Spanish (or other languages) dictionary.