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