mfor mfou mmaa mmab mmar mmda mmdb mmdf mmea mmfd mmff mmmd mmmm mmod mmor mmrf moaa moab moaf moam moar moba mobb mobe mobo moda modd mode modo modu moea moed moef mofa mofe moff mofo mofu moma mome momo momu mooa moob mood mooe moor mora morb mord more morf moro moru moud moue mouf mour mrad mrbb mrbm mrda mrdd mreb mred mree mrmd mrud muar mube mubo muda mudd mude mudu mued muee muff mufu muma mume mumm mumo mumu mura murd mure muro murr muru o-eo oaau oade oadm oaer oafo oama oara oare obad obba obbo obea obed ober oboe obor obra obre obro odam odbo odda oddd odea oded odem odeo oder odma odmr odom odoo odor odou odra odum odur oedo oeme oera oere oerm oeuf ofdr ofem ofer off- offa offe offo offr offu ofme ofor ofra ofre omam omao omar ombe ombo ombu omda omdb omed omee omeo omer omma omo- omoa omoe omoo omor omra omre omro omuo ooaa ooba oobe ooda ooer ooff ooma oome oooo oora oord oore orab orad orae oram orao orar orba orbb orbe orbo orbu orda orde ordo ordu ore- orea oreb ored orem oreo orer orfe orff orfu orma orme ormo oro- oroe orof orom oror orra orro orub orum ouad oude ouea oued ouer oufe ouff ouma oume our- oura oure ouro ouu- raab raad raaf raam raba rabb rabe rabo rabu rada radd rade radm rado radr radu raed raef raer rafa rafe raff rama ramb rame ramm ramo ramu raob raom rara rarb rare rarf raro raua raub raud raue rauf raum rbaf rbbb rbbr rdbm rder rdfa rdma rea- read reae reaf ream reao rear reau reba rebb rebe rebo rebu reda redd rede redo redr redu reeb reed reef reem refd refe reff refr refu rema reme remo reod reof reou rera rerd rere rero reru reue reuf reuu rfae rfam rfef rfem rmaf roab road roaf roam roar rob- roba robb robe robo robu roda rodd rode rodo roea roed roer rofe roff rofo roma romb romd rome romm romo roob rood roof room roor rora rore roro roru roua roub roud roue rouf roum rrad rred rrrr rrum ruad ruba rubb rube rubu ruda rudd rude rudo rued ruer rufa rufe ruff rufo ruma rumb rume rumm rumo rura rurd rure ruro ruru ruud uafa uaru uaua ubar ubba ubbe ubbo uber ubod ubra ubud udaa udad udar udau udea udem uder udma udoo udra ueba ueda uefa ufer uffa uffe ufra umaa umar umb- umba umbe umbo umde umer umff umma ummo umoe umor umra uofa uofm uofo uomo uor- uore urad urao urau urba urbe urda urde urdu ure- urea ured urfa urfe urff urma uro- uroa urom uroo urra urre urum urur uuuu