holla ohlla hlola lhola olhla lohla holla ohlla hlola lhola olhla lohla hlloa lhloa hlloa lhloa llhoa llhoa ollha lolha ollha lolha lloha lloha holal ohlal hloal lhoal olhal lohal hoall ohall haoll aholl oahll aohll hlaol lhaol halol ahlol lahol alhol olahl loahl oalhl aolhl laohl alohl holal ohlal hloal lhoal olhal lohal hoall ohall haoll aholl oahll aohll hlaol lhaol halol ahlol lahol alhol olahl loahl oalhl aolhl laohl alohl hllao lhlao hllao lhlao llhao llhao hlalo lhalo hallo ahllo lahlo alhlo hlalo lhalo hallo ahllo lahlo alhlo llaho llaho lalho allho lalho allho ollah lolah ollah lolah lloah lloah olalh loalh oallh aollh laolh alolh olalh loalh oallh aollh laolh alolh llaoh llaoh laloh alloh laloh alloh
Note: these 'words' (valid or invalid) are all the permutations of the word holla. These words are obtained by scrambling the letters in holla.