dddd ddpo dfrf dfri dhod dhor dhpr didi dido dif- diff diii dimi dimm dimo dimp diop dior dipo dipp dird dirr dmop dod- dodd dodi dodo doff dohm dohr doid domi domm domo domp dood doof doom doop door dopo dopp dopr dord dorf dori dorm doro dorp dorr dphp dpmi dpmo dpph drif drih drip drod drof droh drom drop fdom ffff ffii ffrr fidf fido fiff fifi fifm fifo fiii fimo fimr fior fipp firm fmod fmri fofo fohr foid fomo fomp food foof foom fopp for- ford fori form foro forr fprf frid frim frio frip froh from frop frpd h-ii hdif hdmi hdod hdri hdrm hfip hfmd hhhh hhip hhof hidi hiff hifh hifi hifo hifr hihi hiho himd himp hipo hipp hird hirf hiri hirm hiro hmmm hmph hmri hodh hodi hodr hoff hohm hoho hoid hoif hoip hoir hom- homo homp homr hood hoof hoom hoop hoor hopf hopi hopo hopp hord hori horo horr hpdh hrid hrip hrod hrpp iddm iddo idfp idid idio idir idrf idro ifid ifim ifor ifpo ifrf ifri ihdr ihmo ihop ihrd iiii iiio iioi iioo iiop iipf iipm imdi imfi imhi imho imid imir immi immo imod imof impf impi impr imri imro imrr iod- iodd iodo ioii ioio iomo ioof iooi iooo iori ipdi iphr ipid ipmi ipmp ipod ipoh ipop ippf ippo ippr ipri irdo irdp irfm iri- irid irio irip irmo irod iroh irop irri mddm mdfi mdhp mdii mdmf mdmp mdop mdpi mdpp mfdp mfor mfri mfrp mhmm mhmr mhor mid- midi mido miff mifi mihi miho mihr miii miio mim- mimd mimi mimo mimp mio- mipi mipr mird miri miro mirr mmdf mmdi mmfd mmff mmhi mmhm mmii mmmd mmmh mmmm mmod mmor mmpi mmpr mmrf mmrp modd modh modi modo moff mofo mohi mohm moho mohr moif moii moio moir momi momo mood moop moor moph mopp mord morf mori moro mpho mpio mpir mppf mppp mprf mpri mpro mprp mrdd mrmd oddd oddi odio odir odmr odoh odom odoo odop odor odrp ofdr off- offh offo offr ofid ofor ohhi ohho ohid ohif ohio ohoh oido oiii omid omim omio omo- omoi omoo omor omri omro oodi ooff ooho ooid oooh oooo oord ophi opii opio opo- opor oppi oppo ordo orff orfi ori- orid orif orio ormo oro- orof orom oror orph orpi orri orro pdmi pdpr pfff pffr phi- phip phoh phom phoo phrr pido piff piip pimi pimp pipi pipo pipp piri piro pirr pmip pmmp pmoi pmpm pmpo pod- podd podi podo poff pofi poid poio pomi pomo pomp pood poof pooh poop poor pop- popi popo popp pori poro porr pphi ppid ppif ppih ppod pppd pppo pppp pprf pprm pri- prid prif prii prim pro- prod prof prom proo prop prpd prrd prri prrm rdio rfdi rfid rhim rhio rhod rhoh ridd ridi rido riff riho riif rimi rimm rimo riom ripd ripi ripp ripr riri rmif rmrp rodd rodi rodo roff rofo rohm rohr roid roif roio roir romd romi romm romo romp rood roof rooi room roop roor ropo rori roro rpdp rpho rpii rpof rrif rrmp rrrr