Brie rBie Bire iBre riBe irBe Brei rBei Beri eBri reBi erBi Bier iBer Beir eBir ieBr eiBr rieB ireB reiB eriB ierB eirB
Note: these 'words' (valid or invalid) are all the permutations of the word Brie. These words are obtained by scrambling the letters in Brie.