dddd ddly ddpo dhod dhol dod- dodd dodo dody dohl dold doll dolo dolp doly dood dool doop dopo dopp dopy doyl doyo dphp dpll dpph dpyd dydd dyhh dyhp dyll dyo- dyoo dyph hdod hdyd hhhh hlly hlod hodh hody hohl hoho hol- hold holh holl holo holp holy hood hool hoop hopo hopp hopy hpdh hydd hyl- hyld hyll hylo hylp hyly hyo- hyp- hyph hypo hypy lddp lhhh lldp llll llod lloo lodh loho lold loll lolo loly lood lool loop lopp loyd lpod lppl lydd lyly lyo- oddd oddy odly odoh odoo odop odyl ohho ohly ohoh ohyo oldh oldy ollo olly olph ooho oold oolo oooh oooo opo- oppo oppy oyly phlo phoh phoo phyl plod ploh ploo plop ploy plpp plyd pod- podd podo pody pohl pold poll polo poly pood pooh pool poop pop- popo popp popy poyo pplo ppod pppd pppo pppp pyl- pyll pyo- pypy yhyd yodh yodo yoho yold yoll yolo yolp yoly yood yool yoop yopo yopy yoyo yyyy