You can play this game with booka. Simply examine carefully, and sooner or later letters will be found to spell out rude things. It is impossible to write as much as most governors do and never have inadvertent letter combinations. The same exploration can be done with the last letters of each sentence, the first (or last) word on each page, etc. After writing this, I notice that first letters of three sentences above spell "sit." Doing so was not my intention, it was simply an inadvertent outcome of the writing process.