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