Raymond Queneau (1903-1976) was a French writer, closely associatd with the surrealists.
Cent mille milliards de poèmes is a book of ten poems. From them you can create 100,000,000,000,000 properly-formed sonnets.
Queneau was a founder of OULIPO, a group devoted to exploring and playing with language.
The book's exraordinary. Treat yourself. It's published by Gallimard and still in print.
This site is an English translation
You can see the basic poems or random poems, assemble your own poem or run a slide show.
New poems can be formed by replacing lines with any line that rhymes
Background material throws light on Queneau, the book and the translation. The poems are annotated.