buaze ubaze bauze abuze uabze aubze buzae ubzae bzuae zbuae uzbae zubae bazue abzue bzaue zbaue azbue zabue uazbe auzbe uzabe zuabe azube zaube buaez ubaez bauez abuez uabez aubez bueaz ubeaz beuaz ebuaz uebaz eubaz baeuz abeuz beauz ebauz aebuz eabuz uaebz auebz ueabz euabz aeubz eaubz buzea ubzea bzuea zbuea uzbea zubea bueza ubeza beuza ebuza uebza eubza bzeua zbeua bezua ebzua zebua ezbua uzeba zueba uezba euzba zeuba ezuba bazeu abzeu bzaeu zbaeu azbeu zabeu baezu abezu beazu ebazu aebzu eabzu bzeau zbeau bezau ebzau zebau ezbau azebu zaebu aezbu eazbu zeabu ezabu uazeb auzeb uzaeb zuaeb azueb zaueb uaezb auezb ueazb euazb aeuzb eauzb uzeab zueab uezab euzab zeuab ezuab azeub zaeub aezub eazub zeaub ezaub
Note: these 'words' (valid or invalid) are all the permutations of the word buaze. These words are obtained by scrambling the letters in buaze.