-ous dddd ddpo ddps ddss didi dido dids didu diii diis diiv diop dior dios diou dipo dipp dips dipu dird dirr dirs dis- disd disi diso disp diss dius divd divi divo divs dod- dodd dodi dodo dods doid dois dood doop door doos dopo dopp dopr dops dord dori doro dorp dorr dors doru dosi doso doss doud doup dour dous dovi dpos dpsd dpsu dpvs drip drod drop drou drrs drsp drui drup drus druu druv dsdp dsdr dsip dsos dsps dsri dsrp dsrr dssi dssp dsvd dudd dudo duds dudu duid duir duis duo- duos dupo duri duro duru dusi duur dvdr dvds dvi- dvii dvir dvor dvrp dvrs dvsr iddo idid idio idir idis idos idps idro idso idss iduo idus idvd iiii iiio iiis iioi iioo iiop iios iirs iisd iisi iisp iisr iisu iod- iodd iodo ioii ioio iooi iooo ioos iops iori iors ioso iosu ious ipdi ipid ipod ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipur ipus ipvs irdo irdp irds iri- irid irio irip iris irod irop irov irps irri irrs irsp irus irvs isds isis iso- isop isor isos ispr isps isri isrp issi isso issp issr isss issu isup isus iuds iuiu iupp iusd iuss ivdr ivod ivor ivrs oddd oddi odds odio odir odis odiu odoo odop odor odos odou odrp odso odur odus oido oids oiii oios oisd oisu oodi ooid oooo ooos oops oord oosi oous opds opii opio opis opo- opor opos oppi oppo opps opsi opsu opus ordo ords ordu ori- orid orio oris oro- oror oros orpi orps orri orro orrs orsi orso orsu orup orus orvr orvs osdi osdv osii osip osis osoi osoo osor osos osov osrd osro ossd ossi osso ossu ouds ouii ouir ouis oupv our- ouro ours ousd ouu- ovi- ovid ovis ovo- ovod ovoo ovpp pdos pdpr pdrs pdsd pdss pido pids piip pipi pipo pipp pips piri piro pirr pirs piru pisd pisi piso piss pisu pius pivo pod- podd podi podo pods podu poid poio pois pood poop poor poos pop- popi popo popp pops pori poro porr pors posi poso poss poud poui poup pour pous povo povs ppds ppid ppod ppos pppd pppo pppp ppps ppru ppss ppur pri- prid prii pris priv pro- prod proo prop pros prou prov prpd prps prrd prri prrs prsd prsi prso prss prsv prud prus pruu psdi psdp psdr psds psid psip psis psoi psos psou psov pspi pspp pspr psps psrd psrp psso pudo puds pudu puid puir puis puiu pupi pups pupu pur- puri puro purp purr purs puru pusd pusi puss rdio rdos rdso rdvs ridd ridi rido rids riis rios riou ripd ripi ripp ripr rips riri rirs risd risi riso risp riss risu rius rivo rivp rivs rodd rodi rodo rods roid roio roir rois roiu rood rooi roop roor roos ropo rops rori roro roru rosi roso rosp ross roud roup rous rovi rovo rovs rpdp rpii rpos rpps rrrr rrsp rsdd rsds rsid rsis rsos rspo rsps rsvp rudd rudi rudo rudp ruds ruid ruis rupp rurd ruri ruro rurp rurs ruru rusi ruso russ rusu ruud ruvi ruvu rvsp s-ii s-iv s-os sdds sdio sdpr sdps sdrs sdss sdsu sidd sidi sido sidr sids siod siop sior sios siou sipi sipo sipp sips siri siro sirp sirr sirs siru sisd sisi siss sisu siui sius sivi sodd sodo sods sodu soir sois sood soop soor soos sopd sopi sopo sopp sops sopu sord sori soro sorr sors soru sosi soso soss sosv soud soup sour sous sovo sovs sovu spdp spdr spio spip spir spis spiv spod spoo spop spor spos sppd spps sprd spri spro sprs spsd spso spsp spss spud spui spur spus sris sros srps srsd srsp ssdd ssdp ssid ssis ssop sspo ssps ssri ssrs sssi ssss ssvp sudd sudi sudo suds suid suio suir suis suor suos sup- supo supp supr sups supv sur- surd suri suro surp surr surs suru surv sus- susd susi suso susp suss susu suus suvi suvs svdo svir svod svor u-rp uddi udds udid udir udoo udop udos udpd udsd uipi uirr uisd uor- uovo updo upis upor upos uppp uppu upri upsi upup urds urdu uris uriu uro- uroo urpo urri ursi urso urss ursu urup urur urus usdo usdp usds usip usis usoi usos usov uspo uspp usps ussr usss ussu usui usus uuri uusi uuuu uvid uvis uvrd uvri uvvu vdio vdsi vdso vidi vido vids viii vios vipr vips viri viro virr viru visd visi viso visp viss visu vivi vivo vodo void voio voip voir vois voor vor- vord vori voro vors voru vosi voso voss vosu voud vour vous vpro vrdi vrio vris vrsi vsip vsop vsrp vudi vudu vuir vups vurp vvvv