dddd ddss dfds dfrf dfri dhfs dhin dhis dhrn dhun dhur didi dids didu dif- diff difs dihu diii diis din- dinh dini dinn dins dinu dird dirr dirs dis- disd dish disi diss dius dnhs dnis dnus drhs drif drih drin drnh drrs drui drus druu dsdr dshs dsif dsri dsrr dssi dssn dudd duds dudu duff dufu duhr duhs duhu duid duif duin duir duis dunn duns duri durn duru dush dusi duur fdhs ffff ffhs ffii ffrr ffss ffun fhfs fhhs fhrs fhss fidf fids fiff fifi fiii find fini finn fins firn firs fisd fish fisi fiss fisu fndd fndn fndr fnhs fnrs fnuf frhs frid frin fris frns frun fsfi fshd fshs fssf fudd fudi fuff fufu fuhs fuid fuir fund funf funh funs fur- furi furn furr furs fusd fusi fuss fusu h-ii hdhs hdif hdri hdss hfhs hfrs hfss hhds hhhh hhhs hhus hidi hids hiff hifh hifi hifn hifr hihi hiis hiiu hind hinn hins hird hirf hiri hirn hirs hiru hisd hish hisn hiss hndd hnhs hrdn hrhs hrid hrud hrun hsfs hshs hsin hsni hsur hudd hudi huds hudu huff hufs hufu huhi huhn huhs huhu huid huif huir huis hund hunh huni huns hurd huri hurn hurr hurs huru hush husi huss huus idid idin idir idis idrf idsf idss idun idus ifid ifis ifni ifnr ifns ifrf ifri ihdr ihis ihrd ihss ihud iiii iiis iirs iisd iisi iisr iisu ind- indi inds indu infi infs inhd inhs inid inis inni innr inns innu inri inrs insh inss insu inui inun inus irds irfu irhs iri- irid irin iris irri irrs irsf irun irus isdn isds ishi ishr ishs isin isis isri issf issh issi issr isss issu isuh isus iuds iuiu iusd iuss n-ii ndfi ndhf ndhs ndrf ndri ndsf ndsi ndss nfff nfhs nfrs nfsr nfsu nhhs nhis nhnn nidd nidi nids niff nihf niir niiu nind ninh nini nins nirs niru nisd nish nisi niss nisu niur nnhs nnnn nnss nrds nrhs nrrd nsdf nsds nsfs nshs nsin nsis nsnr nsrd nssf nssr nsss nudd nudi nuff nuhi nuin nunn nuns nurd nuri nurn nurr nurs nuru nush nusi nuss nusu rdhs rfdi rfds rfhs rfid rhfs rhhs rhin rhun rhus ridd ridi rids riff rifs rifu rihs riif riin riis rind rinf rinn riri rirs risd rish risi riss risu rius rndf rnds rnin rnsh rrhs rrif rrrr rrun rsdd rsds rshd rshs rsid rsis rsnn rsnr rudd rudi ruds ruff ruhh ruhi ruhn ruhr ruhs ruid ruif ruin ruis rund runf runi runn runs rurd ruri rurs ruru rush rusi russ rusu ruud ruun s-ii sdds sdhd sdhs sdif sdrs sdsf sdss sdsu sfhs sfss sfsu shhh shhs shid shih shii shin shir shis shiu shri shrs shud shuf shui shun shur shus shuu sidd sidh sidi sidr sids siff sifr sifu sihi sihr sihs sihu sind sinh sini sinn sins sinu sirf siri sirr sirs siru sisd sish sisi siss sisu siui sius sndh snfu snhs snid snir snns snrs snsd snur snus srfi srhs sris srni srnn srsd ssdd ssdf sshs ssid ssin ssis ssns ssri ssrs sssf sssh sssi ssss sudd sudh sudi suds suf- suff sufi sufr sufs sufu suhi suhr suid suin suir suis sun- sund suni sunn suns sunu sur- surd surf suri surn surr surs suru sus- susd susi suss susu suus uddi udds udid udin udir udsd udun uh-d uhid uhrs uhss uhuh uirr uisd undi unds unfd uni- unif unii unin unir unis unni unns unrf unrs uns- unus urds urdu urff urfi urif urin uris uriu urni urns urrh urri ursi urss ursu urun urur urus usdf usds usfi usfs ushi ushr ushs ushu usif usin usis usnr usnu ussf ussr usss ussu usui usun usus uuni uuri uusi uuuu