dddd ddps ddss dhin dhis dhpr dhps dhrn dhun dhur didi dids didu dihu diii diis din- dinh dini dinn dins dinu dipn dipp dips dipu dird dirr dirs dis- disd dish disi disp diss dius dnhs dnis dnus dphp dphs dpin dpni dpph dpsd dpsu drhs drih drin drip drnh drrs drsp drui drup drus druu dsdp dsdr dshs dsip dsph dsps dsri dsrp dsrr dssi dssn dssp dudd duds dudu duhr duhs duhu duid duin duir duis dunn duns duri durn duru dush dusi duur h-ii hdhs hdri hdss hhds hhhh hhhs hhip hhus hidi hids hihi hiis hiiu hind hinn hins hipp hips hird hiri hirn hirs hiru hisd hish hisn hiss hndd hnhs hpdh hphs hpps hpss hrdn hrhs hrid hrip hrpp hrps hrud hrun hshs hsin hsni hsps hssp hsur hudd hudi huds hudu huhi huhn huhs huhu huid huir huis hund hunh huni huns hupp hups hurd huri hurn hurr hurs huru hush husi huss huus idid idin idir idis idps idss idun idus ihdr ihis ihrd ihss ihud iiii iiis iirs iisd iisi iisp iisr iisu ind- indi inds indu inhd inhs inid inis inni innr inns innu inp- inpi inpp inri inrs insh insp inss insu inui inun inup inus ipdi iphr ipid ipin ippr ipri ipsi ipsp ipss ipur ipus irdp irds irhs iri- irid irin irip iris irps irri irrs irsp irun irus isdn isds ishi ishr ishs isin isis ispr isps isri isrp issh issi issp issr isss issu isuh isup isus iuds iuiu iupp iusd iuss n-ii n-up ndhs ndnp ndpd ndpr ndps ndri ndsi ndss nhdp nhhs nhis nhnn nhpi nhrp nidd nidi nids niip niir niiu nind ninh nini nins nipr nips nirs niru nisd nish nisi nisp niss nisu niur nnhs nnnn nnpi nnpr nnss nphs npin nppd npri npsh npss nrds nrhs nrpn nrps nrrd nrsp nsds nshs nsin nsis nsnr nspi nsps nsrd nssp nssr nsss nudd nudi nuhi nuin nunn nuns nups nurd nuri nurn nurp nurr nurs nuru nush nusi nuss nusu pdhs pdns pdpn pdpr pdrs pdsd pdss phds phhs phi- phin phip phis phrr phrs phun pids piip pind pini pinn pinp pins pinu pipi pipp pips piri pirn pirr pirs piru pisd pish pisi piss pisu pius pnhs pnin pnpp pnup ppds pphi pphs ppid ppih pppd pppn pppp ppps ppru ppsh ppss ppur prhs pri- prid prii prin pris prnd prnp prpd prps prrd prri prrs prsd prsi prss prud prus pruu psdi psdp psdr psds pshs psid psip psis psni psnr psph pspi pspp pspr psps psrd psrp puds pudu puhi puhn puid puin puir puis puiu pund puns punu pupi pups pupu pur- puri purp purr purs puru pusd push pusi puss rdhs rhhs rhin rhun rhus ridd ridi rids rihs riin riis rind rinn ripd ripi ripp ripr rips riri rirs risd rish risi risp riss risu rius rndp rnds rnin rnsh rnsp rpdp rphs rpii rppn rpps rrhs rrrr rrsp rrun rsdd rsds rshd rshs rsid rsis rsnn rsnr rsps rudd rudi rudp ruds ruhh ruhi ruhn ruhr ruhs ruid ruin ruis rund runi runn runs rupp rurd ruri rurp rurs ruru rush rusi russ rusu ruud ruun s-ii sdds sdhd sdhs sdpr sdps sdrs sdss sdsu shhh shhs shid shih shii shin ship shir shis shiu shps shri shrp shrs shud shui shun shup shur shus shuu sidd sidh sidi sidr sids sihi sihr sihs sihu sind sinh sini sinn sinp sins sinu sipi sipp sips siri sirp sirr sirs siru sisd sish sisi siss sisu siui sius sndh snhs snid snip snir snns snpp snrs snsd snur snus spdp spdr sphr sphs spin spip spir spis spns sppd spps sprd spri sprs spsd spsp spss spud spui spun spur spus srhs sris srni srnn srps srsd srsp ssdd ssdp sshs ssid ssin ssis ssns ssps ssri ssrs sssh sssi ssss sudd sudh sudi suds suhi suhr suid suin suir suis sun- sund suni sunn suns sunu sup- suph supp supr sups sur- surd suri surn surp surr surs suru sus- susd susi susp suss susu suus u-rp uddi udds udid udin udir udpd udsd udun uh-d uhid uhrs uhss uhuh uhup uipi uirr uisd undi unds uni- unii unin unir unis unni unns unps unrs uns- unus upin upis upnp uppp uppu upri upsi upup urds urdu urin uris uriu urni urns urrh urri ursi urss ursu urun urup urur urus usdp usds ushi ushr ushs ushu usin usip usis usnr usnu uspp usps ussr usss ussu usui usun usus uuni uuri uusi uuuu