se-e se-g se-i se-n se-o se-s se-u sec- secc secd sece secg secn seco secs secu sede sedo seds seec seed seeg seen seep sees seeu sege segg segi sego segs segu seid seie seii sein seip seis seiu send sene seng seni senn seno sens seoc seod seoi seon seop sepd sepe sepg sepi sepn sepo sepp seps sepu sesc sese sesi seso sess seui sgcd sgce sgcg sges sggg sggs sgic sgio sgps sgsd sgss sicc sice sici sico sicp sics sicu sidd side sidi sido sids siec sied sieg sien sies sigd sige sigg sigi sign sigo sigs sind sine sing sini sinn sino sinp sins sinu siod sioe sion siop sios siou sipc sipe sipi sipo sipp sips sisc sisd sise sisi siss sisu siue siui sius sncc snco sncp sned snee sneg snep snes snid snie snig snip snns snoc snod snog snoo snop snos snpg snpo snpp snsd snug snus soce soci soco socs sodd sode sodo sods sodu soec soen soeo soep soes sogi sogn sogo sogs soic soie soin sois son- sond sone song soni sono sons sonu sood soog soon soop soos sopd sope sopi sopo sopp sops sopu sose sosi soso soss soud soue soun soup sous spcc spco spcs spdc spde spdp spec sped spee speg spen spes spic spie spig spin spio spip spis spne spns spoc spod spon spoo spop spos sppd spps spsd spse spso spsp spss spud spue spug spui spun spus sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses ssgs ssid ssin ssis ssns ssoc ssop sspc sspe sspo ssps sssc sssi ssss suc- succ suci sucs sudd sude sudi sudo suds sued suee suen sues sueu sug- suge sugg sugi sugo suid suie suig suin suio suis sun- sund sune sung suni sunn suno suns sunu suos sup- supe supo supp sups sus- susd suse susi suso susp suss susu suus u-ie ucci uccp ucdc ucdd uces ucin ucio ucon ucos ucsc ucsd ucsu uddi udds uden udge udic udid udig udin udon udoo udop udos udpd udsd udun uein uend ueno uepi uesn uess ugcc ugcg ugeo ugep uggo uggs ugis ugne ugni ugod ugos uguu uies uige uipi uisd uise uncc unce uncg unci unco uncp uncs unde undi undo unds unec uned unee unen unes ungo ungp ungu uni- unic unie unii unin unio unis unne unni unno unns unon unop unos unpc unps uns- unsc unsg unso unus uocc uone upci upcs updo uped upen upgo upic upie upin upis upne upnp upon upos uppc uppe uppp uppu upsc upse upsi upup uscc usce uscg usco uscs usdc usde usdo usdp usds used usee usen uses usgo usgp usie usin usip usis usnc usno usnu usoc usoe usog usoi usos uspc uspo uspp usps ussc usse usss ussu usui usun usus uucp uuen uuni uuno uuoc uusi uuuu