a-ii aaaa aaai aaal aaap aaar aaii aala aali aall aalo aaoo aapa aapi aapl aapo aara aari aaro aarp aiai aiia aiir aila aili aioi aipa aipi aira airi airo airp al-p alaa alai alal alao alap alar ali- alia alii alil alio alip alir all- alla alli alll allo allr aloa aloi alol aloo alop alor alpa alpi alpl alpo alro aola aopo aora apai apal apao apap apar api- apia apio apip apl- apla aplp apo- apoo apop apor appa appl appr apra apri apro arai aral arap arar aria arii aril ario arip arla arli arlo aroa aroi aroo aror arpa arpi arpl arr- arra arri arro arrr iaaa iaai iaal iaap iaia iala iall iapa iapp iara iiii iiio iila iioi iioo iiop iipa iira ilal ilar ilia ilio ilir ill- illa illi illo illp iloo ilpa ilpr ioii ioio iola iolo iooi iooo iopl iora iori ipil iplo ipop ippa ippo ippr ipri irai iral irao irap irar iri- iria iril irio irip irla irop irpa irra irri laaa laal laap laar laia lail laip lair lala lali lall lalo lapa lapi lapp lara lari larp larr liao liar liia liii liir lila lili lill lilo lio- lior lip- lipa lipi lipl lipo lipp lira liri lirl liro lirp lirr llao llll lloa lloo loap loar loir lola loli loll lolo lool loop loor lopa lopi lopp lora lori loro lpla lppl lprp lral lroi lrrr oall oapi oara oiii oila oira olar olia olio olla olli ollo olor ooaa ooia oola oolo oooo oora opal opap opar opia opii opio opla opo- opor oppa oppi oppo opra orai oral orao orar ori- oria oril orio orla orlo oro- oror orpi orra orri orro paal paap paar paia pail paio paip pair pala pali pall palo palp papa papi papp papr par- para pari parl paro parp parr piai pial piao piia piip pil- pila pili pill pilo pipa pipi pipo pipp pira piri pirl piro pirr plaa plai plap plar plio plip ploo plop plpa plpp plra plri poar poia poil poio pola poli poll polo pool poop poor pop- popa popi popo popp pora pori poro porr ppal ppap ppar ppli pplo ppoa pppa pppo pppp prai prao prar pri- pria prii prlr pro- proa prol proo prop prri raia raii rail raip rair rala rall ralo raol raop rapa rapi rapl rapp rara rari raro riaa riai rial riia rila rill rilo rilp riol ripa ripi ripl ripp ripr riri roap roar roia roil roio roir rola roll rolo rolp rooi rool roop roor ropa ropo rora rori roro rpii rrrr