bantu abntu bnatu nbatu anbtu nabtu batnu abtnu btanu tbanu atbnu tabnu bntau nbtau btnau tbnau ntbau tnbau antbu natbu atnbu tanbu ntabu tnabu banut abnut bnaut nbaut anbut nabut baunt abunt buant ubant aubnt uabnt bnuat nbuat bunat ubnat nubat unbat anubt naubt aunbt uanbt nuabt unabt batun abtun btaun tbaun atbun tabun bautn abutn buatn ubatn aubtn uabtn btuan tbuan butan ubtan tuban utban atubn taubn autbn uatbn tuabn utabn bntua nbtua btnua tbnua ntbua tnbua bnuta nbuta bunta ubnta nubta unbta btuna tbuna butna ubtna tubna utbna ntuba tnuba nutba untba tunba utnba antub natub atnub tanub ntaub tnaub anutb nautb auntb uantb nuatb unatb atunb taunb autnb uatnb tuanb utanb ntuab tnuab nutab untab tunab utnab
Note: these 'words' (valid or invalid) are all the permutations of the word bantu. These words are obtained by scrambling the letters in bantu.