tasbe atsbe tsabe stabe astbe satbe tabse atbse tbase btase abtse batse tsbae stbae tbsae btsae sbtae bstae asbte sabte abste baste sbate bsate taseb atseb tsaeb staeb asteb sateb taesb atesb teasb etasb aetsb eatsb tseab steab tesab etsab setab estab asetb saetb aestb eastb seatb esatb tabes atbes tbaes btaes abtes bates taebs atebs teabs etabs aetbs eatbs tbeas bteas tebas etbas betas ebtas abets baets aebts eabts beats ebats tsbea stbea tbsea btsea sbtea bstea tseba steba tesba etsba setba estba tbesa btesa tebsa etbsa betsa ebtsa sbeta bseta sebta esbta besta ebsta asbet sabet abset baset sbaet bsaet asebt saebt aesbt easbt seabt esabt abest baest aebst eabst beast ebast sbeat bseat sebat esbat besat ebsat
Note: these 'words' (valid or invalid) are all the permutations of the word tasbe. These words are obtained by scrambling the letters in tasbe.