a-do aaaa aaad aaal aaap aada aala aald aall aalo aaoo aapa aapl aapo adaa adad adal adao adap adda addd addl addo adod adoo adp- al-p alaa alad alal alao alap ald- alda aldl aldo all- alla alll allo aloa alod alol aloo alop alpa alpl alpo aola aopo apal apao apap apda apdd apl- apla aplp apo- apod apoo apop appa appd appl daad daal daap dada dado dala dall dalo dapa dapp dddd ddpo doal doap dod- doda dodd dodo dola dold doll dolo dolp dood dool doop dopa dopo dopp dpaa dpll dppa laaa laad laal laap lada ladd lado ladp lala lald lall lalo lapa lapd lapp lddp llao lldp llll lloa llod lloo load loap loda lola lold loll lolo lood lool loop lopa lopp lpda lpla lpod lppl oall odal odda oddd odla odoo odop olla ollo ooaa ooda oola oold oolo oooo opal opap opla opo- oppa oppo paal paap pada padd pado pala pall palo palp papa papp pdpa plaa plad plap plod ploo plop plpa plpp poad pod- poda podd podo pola pold poll polo pood pool poop pop- popa popo popp ppad ppal ppap pplo ppoa ppod pppa pppd pppo pppp