-hou dddd ddpo dhod dhor dhpr dhur didi dido didu dihu diii dimi dimm dimo dimp dimu diop dior diou dipo dipp dipu dird dirr dmop dmpu dod- dodd dodi dodo dohm dohr doid domi domm domo domp dood doom doop door dopo dopp dopr dord dori dorm doro dorp dorr doru doud doum doup dour dphp dpmi dpmo dpph drih drip drod droh drom drop drou drui drum drup druu dudd dudo dudu duhr duhu duid duir dumh dumi dumm dump duo- dupo duri duro duru duur h-ii hdmi hdod hdri hdrm hhhh hhip hidi hihi hiho hiiu himd himp himu hipo hipp hird hiri hirm hiro hiru hmmm hmph hmri hodh hodi hodr hohm hoho hoid hoip hoir hom- homo homp homr homu hood hoom hoop hoor hopi hopo hopp hord hori horo horr houd houp hour hpdh hrid hrip hrod hrpp hrud hudd hudi hudo hudu huhi huhu huid huir humh humm humo hump huor hupp hurd huri huro hurr huru iddm iddo idid idio idir idro iduo ihdr ihmo ihop ihrd ihud ihuo iiii iiio iioi iioo iiop iipm iium imdi imhi imho imid imir immi immo imod imou impi impr imri imro imrr imup iod- iodd iodo ioii ioio iomo iooi iooo iori ipdi iphr ipid ipmi ipmp ipod ipoh ipop ippo ippr ipri ipur irdo irdp iri- irid irio irip irmo irod iroh irop irri iuiu iupp mddm mdhp mdii mdmp mdop mdpi mdpp mdud mhmm mhmr mhor mid- midi mido mihi miho mihr miii miio mim- mimd mimi mimo mimp mio- mipi mipr mird miri miro mirr miru miui mmdi mmhi mmhm mmii mmmd mmmh mmmm mmod mmor mmpi mmpr mmpu mmrp modd modh modi modo modu mohi mohm moho mohr mohu moii moio moir momi momo momu mood moop moor moph mopp mord mori moro moru moud moup mour mpho mpio mpir mppp mpri mpro mprp mrdd mrmd mrud mudd mudi mudu muhi muhr muhu muid muir mumm mumo mump mumu murd muri muro murr muru oddd oddi odio odir odiu odmr odoh odom odoo odop odor odou odrp odum odur ohhi ohho ohid ohio ohoh ohum oido oiii oium omid omim omio omo- omoi omoo omor omri omro omuo oodi ooho ooid oooh oooo oord ophi opii opio opo- opor oppi oppo ordo ordu ori- orid orio ormo oro- orom oror orph orpi orri orro orum orup oudh ouii ouir oumi ouph our- ouro ouu- pdmi pdmu pdpr phi- phip phoh phom phoo phrr phum pido piip pimi pimp pipi pipo pipp piri piro pirr piru pium pmip pmmp pmmu pmoi pmpm pmpo pod- podd podi podo podu poid poio pomi pomo pomp pomu pood pooh poop poor pop- popi popo popp pori poro porr poud poui poum poup pour pphi ppid ppih ppod pppd pppo pppp pprm ppru ppur pri- prid prii prim pro- prod prom proo prop prou prpd prrd prri prrm prud prum pruu pudo pudu puhi puid puir puiu pumi pump pupi pupu pur- puri puro purp purr puru rdio rhim rhio rhod rhoh rhum ridd ridi rido riho rimi rimm rimo rimu riom riou ripd ripi ripp ripr riri rmrp rodd rodi rodo rohm rohr rohu roid roio roir roiu romd romi romm romo romp rood rooi room roop roor ropo rori roro roru roud rouh roum roup rpdp rpho rpii rrmp rrrr rrum rudd rudi rudo rudp ruhh ruhi ruhm ruhr ruid rumi rumm rumo rump rupp rurd ruri ruro rurp ruru ruud u-rp uddi udid udim udir udoh udoo udop udpd uh-d uhid uhoh uhuh uhup uipi uirr ummo umor umph umri uomo uor- updm updo upim upor uppp uppu upri upup urdu urho urim uriu urmi uro- urom uroo urpo urrh urri urum urup urur uuri uuuu