nppa nppc nuan nuba nubc nube nuca nuce nuch nucu nuee nuha nuna nunc nune nunn nuno nuoc nuon nupe o-eo oaau oahe oahp oahu oaph oban obba obbo obea obec oben oboe obon obuh ocab ocac ocan ocap ocbc occa occc occn oce ocee ocha oche ocna ocon ocpa ocpp oec- oeca oecc oeec oen- oeno oepa ohan ohau ohba ohbe ohcc ohee ohen ohho ohne ohno ohob ohoh onab onah onan onc- onca once onco one- onea oneb onec onee oneh oneo onep onha onna onne onno onon onpu onue onup ooaa ooba oobe ooha ooho oona oone oooh oooo opah opan opap opca opec open opep opo- opon oppa oppo opua ouac ouan oucc ouch ouea ouen oun- ouna oune oupa oupe ouph ouu- paan paap paba pabu paca pace pach paco pacu paea paec paen paep paha paho pahp pahu pan- pana panc pane panh pann pano panu paoc paoh paon papa papb pape papp paua pauh paun paup pbac pban pbcc pboc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcha pchp pcoa pcoe pcpb pcpn pcpp pcun peab peac peah pean peap peau peba peca pece pech peco peec peen peep peha pehe peho pen- pena penc pene penh penn peno penu peon peou pepa pepe pepo peun phah phan phcc phe- phen phno phob phoh phon phoo phpa phua phun pnac pnau pnca pnea pnec pneu pnon pnpo pnpp pnup poan poba pobo poca poce poch poco poea poha pona ponc pone pono ponp pooh poon poop pop- popa popc pope popo popp poun poup ppac ppan ppap ppcc ppen ppoa pppa pppn pppo pppp pu-e puah puan puao pube pubu puca puce puch pueo pueu puha puhn puna punc pune puno punu pupa pupe pupu puuc uabc uaca uaoc uaua ubac ubba ubbe ubbo uboc ubon ubpc ucan ucbc ucca uccp ucea ucha uche ucho ucon ucpa ucpb ucph ucua ueba ueno uhna uhno uhoh uhuh uhup unaa unac unan unau unbe unca uncc unce unch unco uncp uneb unec unee unen unha unna unne unno unon unop unpa unpc uocc uone upac upbe upca upen upne upnp upon uppa uppc uppe uppp uppu upup uucp uuen uuno uuoc uuuu