rure ruri rurp rurs ruru ruse rusi russ rusu ruze ruzi rzip s-ic s-ii sccc scce sccl sccp sccs scec scee scel scep scer sci- scic scie scil scip scir scis scl- sclc scls scpe scpi scpl scps scr- scrc scre scri scrs scsc scsi scsl scsr scsu scul scup scur se-c se-e se-i se-s se-u se-z sec- secc sece secr secs secu seec seel seep seer sees seeu seez seie seii seil seip seir seis seiu sele seli sell sels selu selz sepe sepi sepp sepr seps sepu serc sere seri serp serr sers seru sesc sese sesi sess seui seul seur sicc sice sici sicp sics sicu siec siel sier sies sil- silc sile sili sill sils silu silz sipc sipe sipi sipp sips sirc sire siri sirp sirr sirs siru sisc sise sisi siss sisu siue siui sius size sizz sl-i slcc slcu slee slep sler sles slic slie slip slir sllp slpi slpp slps slrc slre slrp slrs slsc slsu sluc slue slup slur spcc spcs spec spee spel sper spes spic spie spip spir spis splc sple splp splr spls spps spri sprs spse spsp spss spue spui spur spus srcc srec sres sris srpc srps srsp srzu sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sslc ssle sslp sspc sspe sspl ssps ssrc ssri ssrl ssrs sssc sssi ssss suc- succ suci sucr sucs suee suel suer sues sueu suez suie suir suis sul- sulc sule suli sull sulp sulu sulz sup- supe supp supr sups sur- surc sure suri surp surr surs suru sus- suse susi susp suss susu susz suus suze suzi suzu suzz szep szil szis szss szuc szur u-ie u-rp ucci uccp ucel uces ucil ucrc ucsc ucsu ueir uele ueli uell uepi uers uess uies uile uipi uirr uise ulcc ulee ules ulez ulic ulie ulle ulli ullr ulul ulus upci upcs upic upie upis uppc uppe uppp uppu upri upsc upse upsi upup urci ure- ures uric urie uris uriu urle urls urre urri urse ursi urss ursu urup urur urus uruz uscc usce uscs usee usel user uses usie usip usis usle uslp uslu uspc uspp usps ussc usse ussr usss ussu usui usul usus uucp uulu uuri uusi uuuu uzel uzer uzis uzzi zeel zeep zees zeil zeir zeis zele zeli zell zels zepp zeps zeri zeus zeze zice zics ziel ziip zile zill zipp zips zirc ziri zirp zisi zizi zizz zrce zrze zsss zuce zule zull zulu zulz zurr zuru zusi zuul zuzu zzzs zzzz