aaaa aaal aaap aaar aala aall aalo aaoo aapa aapl aapo aara aaro aarp al-p alaa alal alao alap alar all- alla alll allo allr aloa alol aloo alop alor alpa alpl alpo alro alxa aola aopo aora apal apao apap apar apax apl- apla aplp aplx apo- apoo apop apor apox appa appl appr appx apra apro aral arap arar arax arla arlo aroa aroo aror arpa arpl arr- arra arro arrr axal axar axo- axoa axxo laaa laal laap laar laax lala lall lalo lapa lapp lara larp larr laxa laxo llao llll lloa lloo loap loar lola loll lolo lool loop loor lopa lopp lora loro lox- loxa loxo lpla lppl lprp lral lrrr lxra lxxx oall oara olar olax olla ollo olor ooaa oola oolo oooo oora opal opap opar opla opo- opor oppa oppo opra oral orao orar orla orlo oro- oror orra orro oxa- oxal oxo- oxox oxxo paal paap paar pala pall palo palp paox papa papp papr par- para parl paro parp parr paxo plaa plap plar plax ploo plop plpa plpp plra poar pola poll polo pool poop poor pop- popa popo popp pora poro porr ppal ppap ppar pplo ppoa pppa pppo pppp prao prar prlr pro- proa prol proo prop prox rala rall ralo raol raop rapa rapl rapp rara raro raxa roap roar rola roll rolo rolp rool roop roor roox ropa ropo rora roro roxa roxo rrrr xaar xala xall xapo xara xlox xolo xoro xorp xoxo xpax xpra xxxo xxxx