-hou hhhh hlly hlul hnny hohl hohn hoho hol- holh holl holn holo holu holy hono honu hony hool hoon huhn huhu hull hulu huly hunh huny huon hyl- hyll hylo hyly hyo- hyon hyun lhhh lhun llll lloo llyn lohn loho lohu loll lolo loly lono lool loon louh loul loun louu loyn luhu lull lulu lunn luno luny luoh lyly lynn lyo- lyon lyun lyyn nhhl nhnn nhon nnnn nohn noho noll nolo non- nonn nono nonu noo- nool noon nooo nouh noul noun noyl noyo null nunn nuno nuny nuon nyll nyny nyon nyul ohho ohly ohno ohoh ohyo ollo olly olon only onno onon onoy ooho oolo oooh oooo oulu oun- ouu- oyly oyon oyou oyun uhno uhoh uhuh ullo ully ulno ulo- ulul unno unon uulu uuno uuuu uuyn yhon yhou ynoh ynol ynon ynou yohn yoho yoll yolo yoly yono yool yoon youl yoyn yoyo yulo yulu yuny yuon yuyu yyyy