-ing dddd ddss dfds dfrf dfri dgsi dgsn dhfs dhin dhis dhrn dhsg dhun dhur didi dids didu dif- diff difs digg digi digs dihu diii diis din- ding dinh dini dinn dins dinu dird dirr dirs dis- disd disg dish disi diss dius dnhs dnis dnus drgs drhs drif drih drin drnh drrs drug drui drus druu dsdr dsgn dshs dsif dsng dsri dsrr dssi dssn dudd duds dudu duff dufu dugs dugu duhr duhs duhu duid duif duin duir duis dung dunn duns durg duri durn duru dush dusi duur fdhs ffff ffhs ffii ffrr ffss ffun fghi fhfs fhhs fhrs fhss fidf fids fiff fifi figg figs fiii find fing fini finn fins firn firs fisd fish fisi fiss fisu fndd fndg fndn fndr fnhs fnrs fnuf frhs frid frig frin fris frns frug frun fsfi fsgs fshd fshs fssf fudd fudi fuff fufu fugh fugi fugs fugu fuhs fuid fuig fuir fund funf fung funh funs fur- furg furi furn furr furs fusd fusi fuss fusu gdfr gdhs gdnf gfhs ggfg gggg gghg ggrn ggss ghfs ghhs ghrf ghug gidd gidh gidi gids giff gifs gifu gigg gigi gign gigs gihs giis ging gini ginn gins ginu gird girg giri girn girr girs giru gisd gish giss giur gius gnin gnrr gnus grds grhs grid grif grig grin gris grni grrr grrs grss gruf grug grui grun grur grus gsds gshs gsif gsis gsur gudi gudu guff gugg gugh gugi gugu guhr guid guin guis gund gung gunn guns gurd gurg gurh guri gurn gurr gurs guru gusd gush guss guus h-ii hdgf hdhs hdif hdri hdss hfhs hfrs hfss hghs hhds hhgg hhhh hhhs hhus hidi hids hiff hifh hifi hifn hifr high higi higs hihi hiis hiiu hind hing hinn hins hird hirf hiri hirn hirs hiru hisd hish hisn hiss hndd hnhs hrdn hrhs hrid hrng hrud hrun hsfs hshs hsin hsni hsur hudd hudi huds hudu huff hufs hufu hugg hugh hugi hugs huhi huhn huhs huhu huid huif huir huis hund hung hunh huni huns hurd huri hurn hurr hurs huru hush husi huss huus idgf idid idig idin idir idis idrf idsf idss idun idus ifid ifis ifni ifnr ifns ifrf ifri iggs ighd igis igni igns ignu igri igus ihdr ihis ihrd ihss ihud ihug iiii iiis iirs iisd iisi iisr iisu ind- indi inds indu infi infs ings inhd inhs inid inig inis inni innr inns innu inri inrs insh inss insu inui inun inus irds irfu irgs irhs iri- irid irig irin iris irri irrs irsf irsg irun irus isdn isds ishi ishr ishs isin isis isrg isri issf issh issi issr isss issu isuh isus iuds iugs iuiu iusd iuss n-ii ndfi ndhf ndhs ndrf ndri ndsf ndsi ndss nfff nfhs nfrs nfsr nfsu ngfs nghs ngns ngri ngsn ngur nguu nhhs nhis nhnn nidd nidi nids niff nigg nigh nigs nihf niir niiu nind ning ninh nini nins nirs niru nisd nish nisi niss nisu niur nngn nnhs nnnn nnss nrds nrhs nrrd nsdf nsdg nsds nsfs nshs nsin nsis nsnr nsrd nssf nssr nsss nudd nudi nuff nugs nuhi nuin nung nunn nuns nurd nuri nurn nurr nurs nuru nush nusi nuss nusu rdgs rdhs rfdi rfds rfgs rfhs rfid rgds rghs rhfs rhhs rhin rhug rhun rhus ridd ridi rids riff rifs rifu rigg righ rigi rigs rigu rihs riif riin riis rind rinf ring rinn riri rirs risd rish risi riss risu rius rndf rnds rngs rnin rnsh rrhs rrif rrrr rrun rsdd rsdg rsds rshd rshs rsid rsis rsnn rsnr rudd rudi ruds ruff rugg rugh rugi rugs ruhh ruhi ruhn ruhr ruhs ruid ruif ruin ruis rund runf rung runi runn runs rurd ruri rurs ruru rush rusi russ rusu ruud ruun s-ii sdds sdgs sdhd sdhs sdif sdrs sdsf sdss sdsu sfhs sfss sfsu sggg sggs sghs sgsd sgsh sgss shgr shhh shhs shid shig shih shii shin shir shis shiu shri shrs shud shuf shug shui shun shur shus shuu sidd sidh sidi sidr sids siff sifr sifu sigd sigg sigh sigi sign sigs sihi sihr sihs sihu sind sing sinh sini sinn sins sinu sirf siri sirr sirs siru sisd sish sisi siss sisu siui sius sndh snfu snhs snid snig snir snns snrs snsd snug snur snus srfi srhs sris srni srnn srsd ssdd ssdf ssgs sshs ssid ssin ssis ssns ssrg ssri ssrs sssf sssh sssi ssss sudd sudh sudi suds suf- suff sufi sufr sufs sufu sug- sugg sugh sugi suhi suhr suid suig suin suir suis sun- sund sung suni sunn suns sunu sur- surd surf surg suri surn surr surs suru sus- susd susi suss susu suus uddi udds udid udig udin udir udsd udun uggs ughi ughs ugis ugni ugri ugur uguu uh-d uhid uhrs uhss uhuh uirr uisd undi unds unfd ungu uni- unif unii unin unir unis unni unns unrf unrs uns- unsg unus urds urdu urff urfi urgh urgi urgu 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