mmmm mmor mmyy momo momu momy moor moot moro mort moru mory motm moto mott motu moty mour mout mouy moyo moyu mrtm mrtt mtom mtor mtrr mttr mumm mumo mumu mumy muro murr murt muru mury muto mutt mutu muut mymy myo- myot myro myrr myrt myry myto omo- omoo omor omro omuo omyt oooo oort oory ooty ormo ormy oro- orom oror orot oroy orro orry orto orum oto- otoo otor otoy otro otry otto ottu otur otyr our- ouro ourt out- outo outy ouu- ouyr oyou rmtu romm romo romy room roor root roro rort roru rory roto rotr rott roty roum rout rouy royt rrrr rrum rumm rumo rumt rumy ruoy ruro ruru ruto rutt rutu ruty ryot rytt ryyt t-mo tmou tmro tmtt to-y tomm tomo tomt tomy toom toor toot torm toro torr tort toru tory totm toto totr tott toty toum tour tout toym toyo toyt trmu trom troo trot trou troy trtr trut truu try- trym tryo ttoy tttt tumu tuor turm turo turr turt turu tury tuto tutt tutu tuty tuum tuuo tyr- tyro tyrr tyto tytt tyty ummo umor umut uomo uor- uro- urom uroo urry urum urur urut utor utoy utto uttu uuuu ymur yomo yoot yoro yort yory yott your yout yoyo yurt yury yuto yutu yuty yuyu yyyy