a-a a-c aaa aac aag aak aan aar aas ac- aca acc acg ack acn acr acs ag- aga agc agg agk agn agr ags aka akc akg akk akn akr aks an- ana anc ang ank ann anr ans ar- ara arc arg ark arn arr ars as- asa asc asg ask asn asr ass c-- caa cac cag cak can car cas cca ccc ccg cck ccn ccr ccs cga cgc cgg cgn cgr cgs cka ckc cks cn- cna cnc cng cnn cnr cns cra crc crg crk crn crr crs csa csc csg csk csn csr css gaa gac gag gak gan gar gas gca gcc gcg gck gcn gcr gcs gga ggc ggg ggn ggr ggs gka gkn gks gna gnc gnn gnr gns gra grc grg grk grn grr grs gsa gsc gsg gsk gsn gsr gss ka- kaa kac kag kak kan kar kas kca kcc kcg kck kcn kcr kcs kga kgc kgs kkc kkk kkn kkr kks kn- kna knc kng knk knn knr kra krc krg krk krn krr krs ksa ksc ksg ksk ksn ksr kss naa nac nag nak nan nar nas nca ncc ncg nck ncn ncr ncs nga ngc ngg ngk ngn ngs nka nkc nkk nkn nkr nks nna nnc nng nnk nnn nns nra nrc nrg nrk nrn nrr nrs nsa nsc nsg nsk nsn nsr nss ra- raa rac rag rak ran rar ras rca rcc rcg rcn rcr rcs rga rgc rgg rgk rgn rgr rgs rkc rkg rkk rks rna rnc rng rnn rnr rns rra rrc rrg rrk rrn rrr rrs rsa rsc rsg rsk rsn rsr rss saa sac sag sak san sar sas sca scc scg sck scn scr scs sga sgc sgg sgk sgn sgr sgs sk- ska skc skg skk skr sks sna snc sng snk snn snr sns sr- sra src srg srk srn srr srs ss- ssa ssc ssg ssk ssn ssr sss

-ana a-ak aaaa aaac aaan aaar aaas aaca aacc aack aacn aacr aacs aaka aana aang aara aarc aars aasa aasc aass acaa acac acag acan acar acas acca accc accs acga acgr acgs acks acr- acra acrc acrr acrs acsa acsc acss agac agag agan agar agas agca agcc agga agna agns agra agsa agsg akaa akan akar akas akca akka akna akr- akra aksa ana- anaa anac anag anak anan anar anas anca ancc ang- anga angs ank- anka anna anns anrc ansa arac arag arak aran arar aras arc- arca arcs arga args arka arks arna arng arnk arns arr- arra arrc arrg arrk arrr arrs ars- arsa arsc arsk asaa asac asag asak asan asar asas asc- asca ascc ascr aska askr asks asnc asra asrc asrg asrs assa assc assk assn assr asss caaa caac caan caas cac- caca cacc cack cacr caga cagg cagn cagr cags caka cana canc cang cank cann cans cara carc cark carn carr cars casa casc cask casr cass ccaa ccac ccag ccar ccas ccca cccc cccs ccga ccgc ccgs ccna ccnc ccnr ccns ccra ccrc ccrg ccrs ccsa ccsg ccsn ccss cgac cgas cgcc cgcg cggs cgns cgss ckac ckan ckck ckcs ckga ckgn cknc ckns ckrc cksa cnaa cnac cnag cnas cnna cnrc cnrr cnsa cnss crac crag cran crar cras crca crcc crcr crgs crkc crna crns crsa crss csaa csac csak csar csas cscc cscr cscs csgn cska csks csra csrc csrs cssa cssr gaar gaas gack gaga gagg gags gana ganc gang gank gann gans gara garg garn garr gars gasa gasc gask gasr gass gc-c gcaa gccc gccs gcna gcrg gcss gggg ggrn ggss gnaa gnac gnar gnas gncc gngc gnrc gnrr grac gran gras grcc grrr grrs grss kaaa kaag kaak kaan kaar kaas kacc kacs kag- kaga kagc kagg kagr kags kaka kakc kakk kakn kaks kana kang kann kans kara karg kark karn karr kars kas- kasa kasc kask kasn kasr kass kcaa kcac kcar kcas kcca kccc kcck kccr kcgc kcgr kcgs kckc kckk kckn kckr kcnr kcns kcrc kcrg kcrn kcrr kcrs kcsa kcsc kcsg kcsn kcsr kcss kgac kgak kgan kgas kgcc kgcn kgcr kgga kggg kggr kgks kgnc kgng kgnr kgra kgrc kgrg kgrk kgrn kgrr kgrs kgsr kkaa kkac kkag kkan kkar kkck kkcn kkcr kkcs kkgr kkkk kknn kkns kkrc kkrk kkrn kkrr kkrs kksa kksn kksr kkss knaa knac knag knan knar knas knca knck kncn kncr knga kngn kngr knkk knng knnk knnr knns knrg knrk knrs knsa knsc knsg knsk knsn knsr knss krac krag krak kran krar kras krca krcc krcg krcn krcs krgn krgs krka krkc krkk krkn krkr krks krna krng krnk krnn krrc krrg krrk krrn krrr krrs krsa krsc krsk krsn krsr krss ksac ksak ksan ksar ksas ksca ksck kscn kscr kscs ksgc ksgg ksgn ksgr kska kskg kskk kskn kskr ksks ksna ksnc ksng ksnk ksnn ksnr ksns ksra ksrg ksrn ksrr ksrs kssa kssn kssr ksss naaa naac naag naan naar naas naca nacc nack nacs naga nagc nagk nags naka naks nan- nana nang nann nans nara narc narg nark narn narr nars nas- nasa nasc nask nasr nass ncaa ncac ncar ncca nccc nccn nccr nccs ncga ncgr ncgs ncna ncnc ncra ncrc ncsa ncsc ncss ngac ngan ngas ngns ngsk ngsn nngn nnnn nnsa nnss nras nrca nrcs nrna nrrc nrsa nrsc nsaa nsac nsar nsca nscc nscs nskk nsna nsnr nsra nsrc nssa nssc nssr nsss raag raak raan raas rac- raca racc rack racs raga ragg rags raka rakk rana ranc rang rank rann rans rara rark rars rasa rasc rask rass rcac rcas rccc rccs rcga rcgc rcnr rcrg rcsa rcsc rcss rgan rkss rnag rnas rncs rngs rras rrna rrrr rsaa rscc rscn rscs rsgc rsna rsnn rsnr rssa sa-c saac saag saak saan saar saas saca sacc sack sacn sacr sacs saga sagg sags saka sakk saks sana sang sank sann sanr sans sara sarc sarg