a-a a-c aaa aac aag aan aao aar aas ac- aca acc acg acn aco acr acs ag- aga agc agg agn ago agr ags an- ana anc ang ann ano anr ans aoa aoc aog aon aoo aor aos ar- ara arc arg arn aro arr ars as- asa asc asg asn aso asr ass c-- caa cac cag can cao car cas cca ccc ccg ccn cco ccr ccs cga cgc cgg cgn cgo cgr cgs cn- cna cnc cng cnn cno cnr cns co- coa coc cog con coo cor cos cra crc crg crn cro crr crs csa csc csg csn cso csr css gaa gac gag gan gao gar gas gca gcc gcg gcn gco gcr gcs gga ggc ggg ggn ggo ggr ggs gna gnc gnn gno gnr gns goa goc gog gon goo gor gos gra grc grg grn gro grr grs gsa gsc gsg gsn gso gsr gss naa nac nag nan nao nar nas nca ncc ncg ncn nco ncr ncs nga ngc ngg ngn ngo ngs nna nnc nng nnn nno nns no- noa noc nog non noo nor nos nra nrc nrg nrn nro nrr nrs nsa nsc nsg nsn nso nsr nss oaa oac oag oan oao oar oas oc- oca occ ocg ocn oco ocr ocs oga ogc ogg ogn ogo ogs on- ona onc ong onn ono onr ons oo- ooa ooc oog oon ooo oor oos or- ora orc org orn oro orr ors os- osa osc osg osn oso osr oss ra- raa rac rag ran rao rar ras rca rcc rcg rcn rco rcr rcs rga rgc rgg rgn rgo rgr rgs rna rnc rng rnn rno rnr rns roa roc rog ron roo ror ros rra rrc rrg rrn rrr rrs rsa rsc rsg rsn rso rsr rss saa sac sag san sao sar sas sca scc scg scn sco scr scs sga sgc sgg sgn sgo sgr sgs sna snc sng snn sno snr sns soa soc sog son soo sor sos sr- sra src srg srn sro srr srs ss- ssa ssc ssg ssn sso ssr sss

-ana aaaa aaac aaan aaar aaas aaca aacc aacn aaco aacr aacs aana aang aaon aaoo aara aarc aaro aars aasa aasc aass acaa acac acag acan acar acas acca accc acco accs acga acgr acgs 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 ana- anaa anac anag anan anao anar anas anca ancc anco ang- anga ango angs anna anno anns ano- anoa anon anor anos anrc ansa anso aoca aocs aono aora aorn aors aoss arac arag aran arar aras arc- arca arco arcs arga argo args arna arng arno arns aroa aron aroo aror aros arr- arra arrc arrg arro arrr arrs ars- arsa arsc arso asaa asac asag asan asao asar asas asc- asca ascc asco ascr asnc asno asoc asog ason asor asos asra asrc asrg asro asrs assa assc assn asso assr asss caaa caac caan caas cac- caca cacc caco cacr caga cagg cagn cago cagr cags cana canc cang cann cano cans caor caos cara carc carn caro carr cars casa casc 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 cnaa cnac cnag cnas cnco cnna cnrc cnrr cnsa cnss coag coan coas coca coco cogo cogs con- cona conc cong conn cono cons coon coos cor- cora corc corg corn coro corr cors cosa cosc coso coss crac crag cran crar cras crca crcc crcr crgs crna crns croc cron croo cror crsa crss csaa csac csao csar csas cscc csco cscr cscs csgn csor csos csra csrc csrs cssa cssr gaar gaas gaga gagg gago gags gana ganc gang gann gano gans gaon gaos gara garg garn garo garr gars gasa gasc 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 gonn gono gons goog goon goor goos gora gorg gorn goro gorr gors goso goss grac gran gras grcc groc grog gron groo gror gros grrr grrs grss gsoc gson gsos naaa naac naag naan naar naas naca nacc naco nacs naga nagc nago nags nan- nana nang nann nano nans naoc naor naos nara narc narg narn naro narr nars nas- nasa nasc naso nasr nass ncaa ncac ncar ncca nccc nccn nccr nccs ncga ncgr ncgs ncna ncnc ncoa ncoc ncor ncos ncra ncrc ncsa ncsc ncss ngac ngan ngao ngas ngns ngon ngor ngos ngsn nngn nnnn nnos nnsa nnss noaa noac noco nocs noga nogg nogo nogs non- nona nong nonn nono nons noo- noon nooo noor noos nor- nora norc norg norn noro norr nors nos- nosa noss nras nrca nrcs nrna nroc nron nrrc nrsa nrsc nsaa nsac nsar nsca nscc nscs nsna nsnr nsos nsra nsrc nssa nssc nsso nssr nsss oara oars oasc oass ocac ocan ocas occa occc occn ocga ocna ocon ocos ocra ocro ocrr ocrs ocsa ogar ogna ogoa ogog ogon ogra ogro onan onar onas onc- onca onco onga ongo onna onno onon onor onos onra onsc onso ooaa oocr oona oons oooo ooos oora oosa orac oran orao orar oras orca orco orcs orga orgn orgo orgs orna ornc orno orns oro- oron oror oros orra orro orrs orsa orso osag osan osar osas osca oscc osco osno osnr osoo osor osos osro ossa osso raag raan raas rac- raca racc raco racs raga ragg rago rags rana ranc rang rann rano rans raoc raos rara raro rars rasa rasc raso rass rcac rcas rccc rccs rcga rcgc