kttn kttp kttr ktts kttt n-ii naaa naab naac naai naan naar naas naat naba nabc nabi nabk nabs naca nacc naci nack nacp nacs naia naib naic naik nain naip nair nais nait naka naks nan- nana nanb nani nann nanp nans nant napa napb napi napp naps napt nara narc nari nark narn narp narr nars nart nas- nasa nasb nasc nasi nask nasp nasr nass nast nata natc nati natp nats natt nbaa nbak nbap nbar nbas nbbc nbca nbcc nbci nbcs nbia nbic nbpa nbpp nbps nbsp nbti ncaa ncac ncap ncar ncat ncba ncbc ncbi ncbs ncca nccc ncci nccn nccp nccr nccs ncct ncia ncip ncis ncit ncna ncnc ncpa ncpc ncra ncrc ncri ncrp ncsa ncsc ncsi ncss ncst ncta nctc nctr niab niac niak nian nias nibi nibs nica nicc nici nick nics niia niip niir niit nika nikc niki niks nina nini nins nipa nipc nipr nips nipt nira nirs nirt nisa nisi nisp niss nist nita nitb nitc niti nitr nits nkia nknt nkpa nksp nktr nnit nnnn nnpi nnpr nnsa nnss nntn npac npap npas npat npca npcc npic npin nppa nppc npra npri nprt npsa npss npta nptc nptn nrab nrap nras nrca nrcs nric nrna nrpc nrpn nrps nrrc nrsa nrsc nrsp nrta nrts nsaa nsac nsai nsar nsca nscc nscs nsic nsin nsis nskk nsna nsnr nspc nspi nsps nsra nsrc nssa nssb nssc nssp nssr nsss nstc nstp nsts ntap ntbc ntcc ntia ntis ntpa ntpc ntrc ntsb ntsc ntss nttr paak paan paap paar paas paat paba pabt paca paci pack pacs pact paia paib paik pain paip pair pais pait paka paki paks pan- pana panc pani pank pann pans pant papa papb papi papp papr paps par- para parc pari park parn parp parr pars part pasa pasc pasi pask pasp pass past pata pati patr pats patt pbac pban pbar pbcc pbpa pbpk pbrs pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccs pcia pcin pcip pcks pcns pcnt pcpb pcpn pcpp pcps pcra pcrc pcsa pcts piai pian pias piat pibb pibi pica picc pici pick picr pics pict piia piip pika piki pikk piks pikt pina pinc pini pink pinn pinp pins pint pipa pipi pipp pips pira pirc piri pirk pirn pirr pirs pisa pisi pisk piss pist pita piti pitr pits pitt pkan pkcs pkia pkib pkin pkna pkts pnac pnar pnas pnca pnic pnin pnkp pnpp pnra pnsc pntr ppac ppan ppap ppar ppcc ppci ppcs ppib ppic pppa pppn pppp ppps pprc ppss ppta pptn ppts pptt prai pran prar pras prat prbc prbs prca prcc prcp prcs pri- pria prii prin pris prna prnp prps prri prrs prsa prsc prsi prss prtc prti prtp prtr psac psap psas psat psbr psbt psca psci psia psip psis psna psnc psni psnr pspi pspp pspr psps psrk psrp pssa pssc psst psts ptab ptak ptas ptca ptcc ptsa pttc pttk raab raak raan raas raat raba rabb rabi rabk rabs rac- raca racc raci rack racs ract raia raic raii raik rain raip rair rais rait raka raki rakk rakt rana ranc rani rank rann rans rant rapa rapc rapi rapp raps rapt rara rarb rari rark rars rasa rasc rasi rask rasp rass rast rata rati ratk ratp rats ratt rbbb rbbr rbbs rbis rbsp rbss rbst rcac rcas rcbc rccb rccc rccs rcic rcis rcnr rcpi rcps rcpt rcsa rcsc rcsi rcss rctc rcti rcts riaa riab riai riak rian rias riat rib- riba ribs rica ricc rick rics rict riia riin riis rika riki rikk rina rink rinn ripa ripi ripp ripr rips ript riri rirs risa risc risi risk risp riss rist rita riti rits ritt rkss rkts rnai rnas rnbr rncp rncs rnin rnnt rnsp rntp rpca rpcs rpii rppn rpps rpta rptn rpts rras rrat rrna rrrr rrsp rsaa rsai rsbi rscc rscn rscs rsis rsna rsnn rsnr rspb rspk rsps rssa rstp rsts rtai rtan rtas rtca rtcc rtkn rtns rtpa rtps rtss rttp rtts s-ib s-ic s-ii sa-c saab saac saak saan saap saar saas saat saba sabb sabc sabi sabr sabs saca sacc saci sack sacn sacr sacs sact saia saic saik sain saip sair sais sait saka sakb saki sakk saks sana sani sank sann sanr sans sant sapa sapi sapp saps sara sarc sari sark sarn sarp sarr sars sart sasa sasc sasi sask sass sast sata satb satc sati satn satr sats satt sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbct sbia sbic sbrk sbsa sbsi sbsp sbst sbtc sbtk sbtn scaa scab scac scai scak scan scap scar scas scat scba scbi sccc sccp sccs scct sci- scia scic scin scip scir scis scit sck- scna scnr scnt scpa scpb scpi scps scpt scr- scra scrc scri scrn scrs scsa scsc scsi scsn scsr scst sctc sctn sctr scts siaa siab siac siai siak sian sias siat siba sibc sibi sibs sica sicc sici sick sicp sics siik siit sika siki sikr siks sina sini sink sinn sinp sins sint sipa sipc sipi sipp sips sipt sira sirc siri sirk sirp sirr sirs sirt sisa sisc sisi sisk siss sist sit- sita sitc siti sitn sits sitt skab skac skai skan skap skar skat skia skic skik skin skip skir skis skit skn- skpc skra skrt skss snab snak snap snar snas snat snba snca sncc sncp snia snib snip snir snit snns snpp snra snrk snrs sntr sp-a spac spak span spap spar spas spat spca spcc spcs spia spib spic spik spin spip spir spis spit spkr spns spps spri sprs spsa spsp spss spst spta sptb sptc sptr spts sras srbc srcc srct srib sris srna srni srnn srpc srps srpt srsp srta srtp srtr ssaa ssab ssac ssan ssap ssas ssat ssbn ssbr ssca sscc ssci sscp sscs ssin ssis ssit ssns sspa sspc ssps sspt ssra ssrc ssri ssrs sssa sssb sssc sssi ssss