a-a a-c aaa aac aag aak aan aao aar aas ac- aca acc acg ack acn aco acr acs ag- aga agc agg agk agn ago agr ags aka akc akg akk akn ako akr aks an- ana anc ang ank ann ano anr ans aoa aoc aog aok aon aoo aor aos ar- ara arc arg ark arn aro arr ars as- asa asc asg ask asn aso asr ass c-- caa cac cag cak can cao car cas cca ccc ccg cck ccn cco ccr ccs cga cgc cgg cgn cgo cgr cgs cka ckc cko cks cn- cna cnc cng cnn cno cnr cns co- coa coc cog cok con coo cor cos cra crc crg crk crn cro crr crs csa csc csg csk csn cso csr css gaa gac gag gak gan gao gar gas gca gcc gcg gck gcn gco gcr gcs gga ggc ggg ggn ggo ggr ggs gka gkn gko gks gna gnc gnn gno gnr gns goa goc gog gok gon goo gor gos gra grc grg grk grn gro grr grs gsa gsc gsg gsk gsn gso gsr gss ka- kaa kac kag kak kan kao kar kas kca kcc kcg kck kcn kcr kcs kga kgc kgo kgs kkc kkk kkn kkr kks kn- kna knc kng knk knn kno knr koa koc kog kok kon koo kor kos kra krc krg krk krn kro krr krs ksa ksc ksg ksk ksn kso ksr kss naa nac nag nak nan nao nar nas nca ncc ncg nck ncn nco ncr ncs nga ngc ngg ngk ngn ngo ngs nka nkc nkk nkn nko nkr nks nna nnc nng nnk nnn nno nns no- noa noc nog nok non noo nor nos nra nrc nrg nrk nrn nro nrr nrs nsa nsc nsg nsk nsn nso nsr nss oaa oac oag oak oan oao oar oas oc- oca occ ocg ock ocn oco ocr ocs oga ogc ogg ogn ogo ogs oka okc okg okk oko okr oks on- ona onc ong onk onn ono onr ons oo- ooa ooc oog ook oon ooo oor oos or- ora orc org ork orn oro orr ors os- osa osc osg osk osn oso osr oss ra- raa rac rag rak ran rao rar ras rca rcc rcg rcn rco rcr rcs rga rgc rgg rgk rgn rgo rgr rgs rkc rkg rkk rko rks rna rnc rng rnn rno rnr rns roa roc rog rok ron roo ror ros rra rrc rrg rrk rrn rrr rrs rsa rsc rsg rsk rsn rso rsr rss saa sac sag sak san sao sar sas sca scc scg sck scn sco scr scs sga sgc sgg sgk sgn sgo sgr sgs sk- ska skc skg skk sko skr sks sna snc sng snk snn sno snr sns soa soc sog sok son soo sor sos sr- sra src srg srk srn sro srr srs ss- ssa ssc ssg ssk ssn sso ssr sss

-ana a-ak a-ok aaaa aaac aaan aaar aaas aaca aacc aack aacn aaco aacr aacs aaka aana aang aaon aaoo aara aarc aaro aars aasa aasc aass acaa acac acag acan acar acas acca accc acco accs acga acgr acgs acks acoa acog acon acor acos acr- acra acrc acro acrr acrs acsa acsc acss ag-o agac agag agan agao agar agas agca agcc agco agga agna agno agns agog agon agoo agos agra agro agsa agsg akaa akan akao akar akas akca akka akko akna akok akon akos akr- akra aksa ana- anaa anac anag anak anan anao anar anas anca ancc anco ang- anga ango angs ank- anka anko anna anno anns ano- anoa anon anor anos anrc ansa anso aoca aocs aoks aono aora aorn aors aoss arac arag arak aran arar aras arc- arca arco arcs arga argo args arka arko arks arna arng arnk arno arns aroa aron aroo aror aros arr- arra arrc arrg arrk arro arrr arrs ars- arsa arsc arsk arso asaa asac asag asak asan asao asar asas asc- asca ascc asco ascr aska asko askr asks asnc asno asoc asog asok ason asor asos asra asrc asrg asro asrs assa assc assk assn asso assr asss caaa caac caan caas cac- caca cacc cack caco cacr caga cagg cagn cago cagr cags caka cana canc cang cank cann cano cans caor caos cara carc cark carn caro carr cars casa casc cask caso casr cass ccaa ccac ccag ccar ccas ccca cccc cccs ccga ccgc ccgs ccna ccnc ccnr ccns ccoc ccra ccrc ccrg ccrs ccsa ccsg ccsn ccss cgac cgas cgcc cgcg cggs cgns cgro cgss ckac ckan ckck ckco ckcs ckga ckgn ckgo cknc ckns ckoa ckoc ckoo ckor ckos ckrc cksa ckso cnaa cnac cnag cnas cnco cnna cnrc cnrr cnsa cnss coag coak coan coas coca cock coco cogo cogs cok- coka coko con- cona conc cong conk conn cono cons cook coon coos cor- cora corc corg cork corn coro corr cors cosa cosc coso coss crac crag cran crar cras crca crcc crcr crgs crkc crna crns croc crok cron croo cror crsa crss csaa csac csak csao csar csas cscc csco cscr cscs csgn cska csks csor csos csra csrc csrs cssa cssr gaar gaas gack gaga gagg gago gags gana ganc gang gank gann gano gans gaon gaos gara garg garn garo garr gars gasa gasc gask gaso gasr gass gc-c gcaa gccc gccs gcna gcoa gcos gcrg gcss gggg ggrn ggss gnaa gnac gnar gnas gncc gngc gnoo gnrc gnrr goan goar goas goca gocr goga gogo gogs gon- gona gong gonk gonn gono gons goog gook goon goor goos gora gorg gorn goro gorr gors goso goss grac gran gras grcc groc grog grok gron groo gror gros grrr grrs grss gsoc gson gsos k-os kaaa kaag kaak kaan kaar kaas kacc kaco kacs kag- kaga kagc kagg kago kagr kags kaka kakc kakk kakn kako kaks kana kang kann kano