nipc nman nmap nmcp nmic nmmc nmoc nmon nnmc nnnn nnpi noaa noac noam noap noba nobc nobi nobm nobo noci noco noia noib noin noio nom- noma nomi nomo non- nona noni nonn nono noo- noob noon nooo noop npac npap npca npcc npic npin npma nppa nppc oaic oama oamp oapi obai oban obba obbo obia obin oboi obon ocab ocac ocam ocan ocap ocbc occa occc occi occn ocin ocma ocna ocom ocon ocpa ocpm ocpp oiba oici oiii oimb oion oipc omac omai omam oman omao omap ombo omca omia omic omim omin omio omma omn- omni omo- omoa omoi omon omoo ompa onab onam onan onc- onca onco onia onic onna onni onno onon ooaa ooba oobi ooia ooma oona oooo opan opap opca opia opic opii opin opio opo- opon oppa oppi oppo paan paap paba paca paci paco paia paib pain paio paip pam- pama pamb pami pamm pamo pamp pan- pana panc pani pann pano paoc paon papa papb papi papp pbac pban pbcc pboc pbpa pcaa pcap pcba pcbc pcbm pcca pccc pcia pcim pcin pcip pcmb pcoa pcom pcpb pcpm pcpn pcpp piai pian piao pibb pibi pica picc pici pico piia piip pima pimi pimp pina pinc pini pinm pinn pino pinp piob pion pipa pipi pipo pipp pmaa pmac pmcc pmip pmma pmmp pmoi pmpm pmpo pnac pnca pnic pnin pnnm pnom pnon pnpo pnpp poan poba pobo poca poco poia poin poio poma pomi pomo pomp pona ponc poni pono ponp poon poop pop- popa popc popi popo popp ppac ppan ppap ppcc ppci ppcm ppib ppic ppoa pppa pppn pppo pppp