a-wa aaaa aaas aaoo aaow aasa aass aast aata aatt aatw aawt aaww aoss asaa asao asas asat asos asot asow assa asso asss asst asta asto asts at-t ataa atas atat atos atot atoz atst atta atto atts atwa atwo atws atwt awas awaz awoo awow awss awst awts awwa awws aza- azas azat azaz azo- azoo azos azot azza azzo oass oast oats ooaa oooo ooos oosa oost oots ootw osas osat osoo osos osow ossa osso osta osts otas oto- otoo otos otow otsa otso otta otto otts otwo owow owsa owt- owtt owwa s-os saas saat saaz saos sasa saso sass sast sata sato sats satt satz sawa saws sawt saza soas soat soaw soaz soos soot sosa soso soss sost sota soto sots sotw sowa sows sowt soz- soza ssaa ssao ssas ssat ssaw ssot sssa ssss ssta ssts ssws stas stat staw stoa stoo stos stot stow stss stza swas swat swoo swot swow swss swts szot szss taa- taas taat taoa taos tasa tass tast tata tato tats tatt tatz tawa tawo taws tawt taww tawz taza tazo tazz toas toat toaw tooa toos toot tosa toso toss tost tota toto tots tott towa tows toza tozo tsaa tsao tsat tsos tssa tsst tsts tswa ttss tttt twas twat two- twoa twoo twos twot twss tzzt waaa waao waas waat waaw waaz waoo waos waow wasa waso wass wast wata wato wats watt watw watz wawa wawo waws wawt wawz waza wazo wazs wazz woaa woas woat woos woot woow wooz wosa woso woss wost wosw wots wott wotw wowo wows wowt woww wowz wozz wsaa wsat wsoo wsos wsss wsst wssw wsta wsto wsts wstt wstw wsws wswt wsww wtaw wtot wtow wtsa wtso wtss wtta wtto wtts wttt wttw wtwa wtwo wtws wtwt wtww wtwz wtza wwos wwot wwow wwoz wwss wwst wwta wwtw wwwa wwws wwww wwwz wwzw wwzz wzat wzaz wzoo wzot wzoz wzst wzta wzww wzwz wzza wzzo wzzs wzzt wzzw wzzz zaat zaza zoat zoo- zoos zoot zoso zoss zota zots zott zotz zoza zozo zsss ztoa ztst zwoz zzzs zzzz