rred rrrr rrsp rsdd rsdg rsds rsee rsid rsis rsos rspo rsps rsre s-ii s-os sdds sdep sder sdes sdge sdgs sdio sdog sdpr sdps sdrs sdss se-d se-e se-g se-i se-o se-s sede sedo seds seed seeg seep seer sees sege segg segi sego segs seid seie seii seip seir seis seod seoi seop sepd sepe sepg sepi sepo sepp sepr seps serd sere serg seri sero serp serr sers sese sesi seso sess sger sges sggg sggs sgio sgps sgro sgsd sgss sidd side sidi sido sidr sids sied sieg sier sies sigd sige sigg sigi sigo sigs siod sioe siop sior sios sipe sipi sipo sipp sips sire siri siro sirp sirr sirs sisd sise sisi siss sodd sode sodo sods soeo soep soes sogi sogo sogs soie soir sois sood soog soop soor soos sopd sope sopi sopo sopp sops sord sore sorg sori soro sorr sors sose sosi soso soss spde spdp spdr sped spee speg sper spes spie spig spio spip spir spis spod spoo spop spor spos sppd spps sprd spri spro sprs spsd spse spso spsp spss srde sreo sres sris sros srps srsd srsp ssdd ssdp ssee ssep sses ssgs ssid ssis ssop sspe sspo ssps ssrg ssri ssrs sssi ssss