a-a a-c aaa aac aak aan aap aar aas ac- aca acc ack acn acp acr acs aka akc akk akn akp akr aks an- ana anc ank ann anp anr ans ap- apa apc apk apn app apr aps ar- ara arc ark arn arp arr ars as- asa asc ask asn asp asr ass c-- caa cac cak can cap car cas cca ccc cck ccn ccp ccr ccs cka ckc cks cn- cna cnc cnn cnp cnr cns cpa cpc cpk cpn cpp cpr cps cra crc crk crn crp crr crs csa csc csk csn csp csr css ka- kaa kac kak kan kap kar kas kca kcc kck kcn kcp kcr kcs kkc kkk kkn kkp kkr kks kn- kna knc knk knn knp knr kpa kpc kpk kpn kpp kpr kps kra krc krk krn krp krr krs ksa ksc ksk ksn ksp ksr kss naa nac nak nan nap nar nas nca ncc nck ncn ncp ncr ncs nka nkc nkk nkn nkp nkr nks nna nnc nnk nnn nnp nns npa npc npn npp npr nps nra nrc nrk nrn nrp nrr nrs nsa nsc nsk nsn nsp nsr nss p-p paa pac pak pan pap par pas pca pcc pck pcn pcp pcr pcs pka pkc pkn pkp pkr pks pn- pna pnc pnk pnn pnp pnr pns ppa ppc ppk ppn ppp ppr pps pra prc prk prn prp prr prs ps- psa psc psk psn psp psr pss ra- raa rac rak ran rap rar ras rca rcc rcn rcp rcr rcs rkc rkk rkp rks rna rnc rnn rnp rnr rns rpa rpc rpk rpn rpp rpr rps rra rrc rrk rrn rrp rrr rrs rsa rsc rsk rsn rsp rsr rss saa sac sak san sap sar sas sca scc sck scn scp scr scs sk- ska skc skk skp skr sks sna snc snk snn snp snr sns spa spc spk spn spp spr sps sr- sra src srk srn srp srr srs ss- ssa ssc ssk ssn ssp ssr sss

-ana a-ak aaaa aaac aaan aaap aaar aaas aaca aacc aack aacn aacp aacr aacs aaka aana aanp aapa aapc aaps aara aarc aarp aars aasa aasc aass acaa acac acan acap acar acas acca accc accp accs acks acpa acpr acps acr- acra acrc acrr acrs acsa acsc acss akaa akan akap akar akas akca akka akna akr- akra aksa ana- anaa anac anak anan anap anar anas anca ancc ank- anka anna anns anp- anpa anpp anpr anrc ansa ansp apac apak apan apap apar apas apca apcc apcn apcr apcs apna appa appc appr apps apra aprc aprn aprs apsa apss arac arak aran arap arar aras arc- arca arcs arka arks arna arnk arns arpa arps arr- arra arrc arrk arrr arrs ars- arsa arsc arsk asaa asac asak asan asap asar asas asc- asca ascc ascp ascr aska askr asks asnc aspa aspc aspr asps asra asrc asrs assa assc assk assn assp assr asss caaa caac caan caap caas cac- caca cacc cack cacr caka cana canc cank cann canp cans capa capc capn capp caps cara carc cark carn carp carr cars casa casc cask casp casr cass ccaa ccac ccap ccar ccas ccca cccc cccp cccs ccna ccnc ccnp ccnr ccns ccpa ccpn ccpp ccpr ccps ccra ccrc ccrp ccrs ccsa ccsn ccsp ccss ckac ckan ckck ckcs cknc ckns ckpc ckpr ckrc cksa cnaa cnac cnap cnas cncp cnna cnpa cnrc cnrr cnsa cnss cpaa cpac cpan cpap cpas cpca cpcs cpns cppa cpps cprs cpsa cpsc cpsk cpsr crac cran crap crar cras crca crcc crcr crkc crkp crna crns crpc crps crsa crsp crss csaa csac csak csar csas cscc cscr cscs cska csks csnp cspa cspc csps csra csrc csrs cssa cssr kaaa kaak kaan kaap kaar kaas kacc kacp kacs kaka kakc kakk kakn kaks kana kann kanp kans kap- kapa kapc kapn kapp kaps kara kark karn karp karr kars kas- kasa kasc kask kasn kasp kasr kass kcaa kcac kcap kcar kcas kcca kccc kcck kccr kckc kckk kckn kckr kcnp kcnr kcns kcpa kcpc kcpn kcpr kcps kcrc kcrn kcrp kcrr kcrs kcsa kcsc kcsn kcsp kcsr kcss kkaa kkac kkan kkap kkar kkck kkcn kkcr kkcs kkkk kknn kkns kkpc kkpk kkpn kkps kkrc kkrk kkrn kkrr kkrs kksa kksn kksp kksr kkss knaa knac knan knap knar knas knca knck kncn kncr knkk knnk knnr knns knpa knpc knpr knrk knrs knsa knsc knsk knsn knsp knsr knss kpac kpak kpan kpar kpas kpcc kpcr kpcs kpkk kpkr kpnc kpnp kpns kppc kppk kppp kppr kprc kprk kprn kprp kprr kprs kpsc kpsp krac krak kran krap krar kras krca krcc krcn krcs krka krkc krkk krkn krkr krks krna krnk krnn krnp krpa krpr krps krrc krrk krrn krrr krrs krsa krsc krsk krsn krsr krss ksac ksak ksan ksar ksas ksca ksck kscn kscr kscs kska kskk kskn kskr ksks ksna ksnc ksnk ksnn ksnp ksnr ksns kspa kspc kspk kspn kspr ksps ksra ksrn ksrp ksrr ksrs kssa kssn kssr ksss naaa naac naan naar naas naca nacc nack nacp nacs naka naks nan- nana nann nanp nans napa napp naps nara narc nark narn narp narr nars nas- nasa nasc nask nasp nasr nass ncaa ncac ncap ncar ncca nccc nccn nccp nccr nccs ncna ncnc ncpa ncpc ncra ncrc ncrp ncsa ncsc ncss nkpa nksp nnnn nnpr nnsa nnss npac npap npas npca npcc nppa nppc npra npsa npss nrap nras nrca nrcs nrna nrpc nrpn nrps nrrc nrsa nrsc nrsp nsaa nsac nsar nsca nscc nscs nskk nsna nsnr nspc nsps nsra nsrc nssa nssc nssp nssr nsss paak paan paap paar paas paca pack pacs paka paks pan- pana panc pank pann pans papa papp papr paps par- para parc park parn parp parr pars pasa pasc pask pasp pass pcaa pcap pcas pcca pccc pccs pcks pcns pcpn pcpp