AAS; ARA; ARE; ARS; ART; ASE; ERE; ERS; ETA; ETE; RAS; RAT; REA; REE; REG; SAR; SES; TAR; TAS; TEE; TER.
AERA; AERE; ARAS; AREG; ARES; ASES; ATRE; ERES; ERSE; ETRE; GERA; GERE; RARE; RASE; RATA; RATE; REAS; REAT; REER; REES; RESA; SARA; SARS; SART; SATE; SERA; SERE; SERS; SERT; SRAS; TARA; TARE; TARS; TEES; TRES.
AERAS; AERAT; AEREE; AERER; AERES; ARASE; ARETE; ATRES; ERSES; ETRES; GERAS; GERAT; GEREE; GERER; GERES; RARES; RASEE; RASER; RASES; RATAS; RATEE; RATER; REERA; SARAS; SERAS; SERTE; TARAS; TAREE; TARER; TARES; TARSE; TASER; TERSA; TERSE.
AEREES; AERERA; ARASEE; ARASER; ARASES; ARTERE; GEREES; GERERA; RARETE; RASERA; RATEES; RATERA; REERAS; SERERE; TARARE; TAREES; TARERA; TARSES; TASERS; TEASER; TERSEE; TERSER; TERSES.
AERERAS; ARTERES; GERERAS; RASERAS; RATERAS; RETERSA; RETERSE; TARARES; TEASERS; TERSERA.
RETERSEE; RETERSER; RETERSES.
RETERSERA.