a-ii aaaa aaai aaam aaap aaar aaii aama aami aamo aamp aamr aaoo aapa aapi aapm aapo aara aari aarm aaro aarp aiai aiia aiir aimi aimm aimo aimp aioi aipa aipi aira airi airo airp amaa amai amam amap amar amia amii amip amir amm- amma ammi ammo amoi amoo amor ampa ampm ampo amra amri amro aoma aopo aora apai apam apao apap apar api- apia apim apio apip apma apo- apom apoo apop apor appa appr apra apri apro arai aram arap arar aria arii arim ario arip arma armi armm armo aroa aroi arom aroo aror arpa arpi arr- arra arri arro arrr iaaa iaai iaap iaia iaim iama iami iamp iapa iapm iapp iara iiii iiio iioi iioo iiop iipa iipm iira imai imam imao imar imir imma immi immo impa impi impr imra imri imro imrr ioii ioio ioma iomo iooi iooo iora iori ipam ipmi ipmp ipop ippa ippo ippr ipri irai iram irao irap irar iri- iria irio irip irma irmo irop irpa irra irri ma-i maaa maai maam maap maar maia maii maim maio mair mama mami mamo mamp maoi maor mapa mapi mapo mapp mapr mar- mara mari marm maro marr miaa miai miam miao miii miio mim- mima mimi mimo mimp mio- mipi mipr mira miri miro mirr mmaa mmai mmap mmar mmii mmmm mmor mmpa mmpi mmpr mmrp moaa moai moam moap moar moii moio moir moma momi momo mooa moop moor mopa mopp mora mori moro mpaa mpai mpao mpio mpir mppp mpri mpro mprp mrap mria mrpa oama oamp oapi oara oiii oira omai omam omao omap omar omia omim omio omma omo- omoa omoi omoo omor ompa omra omri omro ooaa ooia ooma oooo oora opap opar opia opii opio opo- opor oppa oppi oppo opra orai oram orao orar ori- oria orio orma ormo oro- orom oror orpi orra orri orro paap paar paia paio paip pair pam- pama pami pamm pamo pamp papa papi papp papr par- para pari parm paro parp parr piai piao piia piip pima pimi pimp pipa pipi pipo pipp pira piri piro pirr pmaa pmip pmma pmmp pmoi pmpm pmpo poar poia poio poma pomi pomo pomp poop poor pop- popa popi popo popp pora pori poro porr ppap ppar ppoa pppa pppo pppp pprm prai pram prao prar pri- pria prii prim pro- proa prom proo prop prri prrm raam raia raii raim raip rair rama rami ramm ramo ramp raom raop rapa rapi rapm rapp rara rari raro riaa riai riam riia rima rimi rimm rimo riom ripa ripi ripp ripr riri rmrp roam roap roar roia roio roir roma romi romm romo romp rooi room roop roor ropa ropo rora rori roro rpii rrmp rrrr