-hou hhhh hlly hlul hmmm hmph hohl hohm hoho hol- holh holl holm holo holp holu holy hom- homo homp homu homy hool hoom hoop hoox hopo hopp hopx hopy houp houx hoym huhu hull hulu huly humh humm humo hump hupp hyl- hyll hylo hylp hyly hymy hyo- hyp- hyph hypo hypy lhhh llll lloo lmmx loho lohu loll lolo loly lomm lomo lomp lomu lomy lool loom loop lopp lopu louh loul loum loup louu loux lox- loxo lppl luhu lull lulu lumo lump luoh lupo lupu luup luxo lxxx lyly lymm lyo- lyx- mhmm mlpy mlxx mlym mmhl mmhm mmlp mmmh mmmm mmpu mmxl mmxx mmyy mohl mohm moho mohu moll molo moly momo momu momy mool moop moph mopp mopy moul moup moux mouy moxo moxy moyl moyo moyu mpho mplm mppp muhu mull mulm mulo mulu muly mumm mumo mump mumu mumy muxu muxy mxlo mxml mxpx myl- myll mylo mymp mymy myo- myoh mypo myx- myxo myxy ohho ohly ohmy ohoh ohum ohyo olhm ollo olly olmo olom olph olux omo- omoo omox ompl omul omuo ooho oolo oooh oooo opml opo- oppo oppy oulu oulx ouph ouu- oxo- oxox oxxo oxy- oxyl oyly oyou phlm phlo phoh phom phoo phox phul phum phyl ploh plom ploo plop plou ploy plpp plum plup plym pmmp pmmu pmpm pmpo pohl poll polo polu poly pomo pomp pomu pomy pooh pool poop pop- popo popp popy poul poum poup pouy poxy poyo pplo ppml pppo pppp puhl pull pulo pulp pulu puly pump pumy puoy pupl pupu pupy puxy puy- puyo pyhu pyl- pyll pym- pyo- pypy uhoh uhuh uhup ullo ully ulmo ulmu ulo- ulul ulum ummo umol umph uoml uomo uplo upml upmy uppp uppu uppy upup uulu uuuu uxul xhhp xlox xmpp xohm xolo xoom xoxo xoyo xplm xumo xupl xuxu xxxo xxxx xxxy xyl- xylo yhou yoho yoll yolo yolp yoly yomo yomp yool yoop yopo yopy youl youp youx yoyo yulo yulu yump yuxu yuyu yyyy