chela hcela cehla echla hecla ehcla chlea hclea clhea lchea hlcea lhcea celha eclha cleha lceha elcha lecha helca ehlca hleca lheca elhca lehca cheal hceal cehal echal hecal ehcal chael hcael cahel achel hacel ahcel ceahl ecahl caehl acehl eachl aechl heacl ehacl haecl ahecl eahcl aehcl chlae hclae clhae lchae hlcae lhcae chale hcale cahle achle hacle ahcle clahe lcahe calhe aclhe lache alche hlace lhace halce ahlce lahce alhce celah eclah cleah lceah elcah lecah cealh ecalh caelh acelh eaclh aeclh claeh lcaeh caleh acleh laceh alceh elach leach ealch aelch laech alech helac ehlac hleac lheac elhac lehac healc ehalc haelc ahelc eahlc aehlc hlaec lhaec halec ahlec lahec alhec elahc leahc ealhc aelhc laehc alehc
Note: these 'words' (valid or invalid) are all the permutations of the word chela. These words are obtained by scrambling the letters in chela.