I have a spelling chequer..
It came with my PC.
It plane lea marx four my revue,
Miss steaks eye ken knot sea.
I've run this poem threw it,
And Yule bee pleased two no,
Its let her prefect in its weigh,
My chequer tolled me sew.by Gwyneth Congdon (polsci 92, 1999)
For the record, Blogger's spell checker only flagged "marx" as being misspelled.
found at a web page called Common Mistakes That Spell Checker Overlooks