eeee eees eegs eerg eers eese eesi egee eger egge eggi eggs egir egis egre egri egss eiei eier eies eige eigg eire eirs eise eiss erei erer eres erg- ergg ergi ergs erie eris eriu erre errs erse ersi erur erus esee eser eses esie esis esri esse essg essi essu esui esus euer euge eur- eure euse geer gees gege gegg geie geig geir geis gere geri gers geru gesg gesi gess gesu geue gggg ggss gier gies gige gigg gigi gigs giis gire girg giri girr girs giru gise giss giue giur gius gree greg gres greu grie grig gris grrr grrs grss grue grug grui grur grus gsis gsse gsur guer gues guge gugg gugi gugu guis gure gurg guri gurr gurs guru guse guss guus ieie iere ieri iers iesg iesi iesr iesu iger iges iggs igis igri igue igus iies iiie iiii iiis iirs iisi iisr iisu iree irer ires irgs iri- irie irig iris irre irri irrs irse irsg irus isee iser ises isie isis isrg isri isse issi issr isss issu isus iuge iugs iuiu iuse iuss rees rege regi regr regs regu reii reir reis reiu rere rerg reri rers reru rese resi ress reue reus reuu rier ries rieu rige rigg rigi rigs rigu riis rire riri rirs rise risi riss risu riue rius rrrr rsee rsis rsre ruer rues ruge rugg rugi rugs ruis rure ruri rurs ruru ruse rusi russ rusu s-ii se-e se-g se-i se-s se-u seeg seer sees seeu sege segg segi segs segu seie seii seir seis seiu sere serg seri serr sers seru sese sesi sess seui seur sger sges sggg sggs sgss sieg sier sies sige sigg sigi sigs sire siri sirr sirs siru sise sisi siss sisu siue siui sius sres sris ssee sses ssgs ssis ssrg ssri ssrs sssi ssss suee suer sues sueu sug- suge sugg sugi suie suig suir suis sur- sure surg suri surr surs suru sus- suse susi suss susu suus u-ie ueir uers uess uggs ugis ugri ugur uguu uies uige uirr uise ure- ures urge urgi urgu urie uris uriu urre urri urse ursi urss ursu urur urus usee user uses usie usis usse ussr usss ussu usui usus uuri uusi uuuu