a-a a-c a-t a-z aaa aac aag aao aar aas aat aaz ac- aca acc acg aco acr acs act acz ag- aga agc agg ago agr ags agt agz aoa aoc aog aoo aor aos aot ar- ara arc arg aro arr ars art arz as- asa asc asg aso asr ass ast asz at- ata atc atg ato atr ats att atz az- aza azg azo azs azt azz c-- caa cac cag cao car cas cat caz cca ccc ccg cco ccr ccs cct ccz cga cgc cgg cgo cgr cgs cgt co- coa coc cog coo cor cos cot coz cra crc crg cro crr crs crt crz csa csc csg cso csr css cst csz cta ctc ctg cto ctr cts ctt ctz cz- czc czo czt gaa gac gag gao gar gas gat gaz gca gcc gcg gco gcr gcs gct gga ggc ggg ggo ggr ggs ggt ggz goa goc gog goo gor gos got goz gra grc grg gro grr grs grt gsa gsc gsg gso gsr gss gst gta gtc gtg gto gtr gts gtt gza gzo gzr oaa oac oag oao oar oas oat oc- oca occ ocg oco ocr ocs oct ocz oga ogc ogg ogo ogs ogt oo- ooa ooc oog ooo oor oos oot or- ora orc org oro orr ors ort orz os- osa osc osg oso osr oss ost ot- ota otc otg oto otr ots ott otz oza ozo ozs ozt ozz ra- raa rac rag rao rar ras rat raz rca rcc rcg rco rcr rcs rct rga rgc rgg rgo rgr rgs rgt roa roc rog roo ror ros rot roz rra rrc rrg rrr rrs rrt rsa rsc rsg rso rsr rss rst rta rtc rtg rto rtr rts rtt rtz rza rzo saa sac sag sao sar sas sat saz sca scc scg sco scr scs sct sga sgc sgg sgo sgr sgs sgt soa soc sog soo sor sos sot soz sr- sra src srg sro srr srs srt ss- ssa ssc ssg sso ssr sss sst ssz sta stc stg sto str sts stt stz sza szr taa tac tag tao tar tas tat taz tca tcc tcg tco tcr tcs tct tga tgc tgg tgo tgr tgs tgt tgz to- toa toc tog too tor tos tot toz tra trc trg tro trr trs trt trz tsa tsc tsg tso tsr tss tst tta ttc ttg tto ttr tts ttt tza tzs z-g zaa zac zag zao zar zas zat zaz zco zcs zgg zgs zo- zoa zoc zog zoo zor zos zot zro zrs zsa zsg zst zsz zta ztr zzr zzs zzt zzz

aaaa aaac aaar aaas aaca aacc aaco aacr aacs aact aaoo aara aarc aaro aars aart aasa aasc aass aast aata aatc aatt ac-t acaa acac acag acar acas acat acca accc acco accs acct acga acgr acgs acoa acog acor acos acot acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc actg acto acts actt ag-o agac agag agao agar agas agat agaz agca agcc agco agct agga agog agoo agos agot agoz agra agro agsa agsg agst agta agtr agts aoca aocs aora aors aort aoss aotc arac arag arar aras arat arc- arca arco arcs arct arga argo args aroa aroo aror aros aroz arr- arra arrc arrg arro arrr arrs arrt ars- arsa arsc arso arst arta artc arto artr arts artz arza arzo asaa asac asag asao asar asas asat asc- asca ascc asco ascr asct asgt asoc asog asor asos asot asra asrc asrg asro asrs assa assc asso assr asss asst asta astc asto astr asts at-t ataa atac atar atas atat atca atcc atco atcr atcs atgo atoc ator atos atot atoz atra atrc atro atsc atst atta atto attr atts aza- azar azas azat azaz azca azo- azog azoo azor azos azot azra azza azzo caaa caac caas caat cac- caca cacc caco cacr caga cagg cago cagr cags cagz caor caos caoz cara carc caro carr cars cart casa casc caso casr cass cast cat- cata catc cato cats catt catz caza cazo ccaa ccac ccag ccar ccas ccat ccca cccc cccs ccga ccgc ccgs ccgt ccoc ccra ccrc ccrg ccrs ccrt ccsa ccsg ccss ccst cctc cctt cgac cgas cgcc cgcg cggs cgro cgss cgst coag coas coat coca coco coct cogo cogs coos coot cor- cora corc corg coro corr cors cort cosa cosc coso coss cost cota cotc coto cots cott cozz crac crag crar cras crat crca crcc crcr crcz crgs croc croo cror crot croz crrt crsa crss crst crtc crts csaa csac csao csar csas csat cscc csco cscr cscs csor csos csot csra csrc csrs cssa cssr csta cstc cstg csto cstr csts ctag ctca ctor ctos ctot ctrc ctrs ctsa ctsc ctss ctta ctts czar czts gaar gaas gacz gaga gagg gago gags gaos gara garg garo garr gars gart garz gasa gasc gaso gasr gass gast gata gatc gato gatr gats gatt gaza gc-c gcaa gcat gccc gccs gcoa gcos gcrg gcss gcst gctc gcts gggg ggss goar goas goat goca gocr goga gogo gogs goog goor goos goot gora gorg goro gorr gors gort gorz goso goss gost gota goto gots gott goza gozo grac gras grat graz grcc groc grog groo gror gros grot grrr grrs grss grtc gsat gsoc gsos gstr gtaa gtco gtcr gtcs gtos gtta gzsz oara oars oasc oass oast oats ocac ocas ocat occa occc occt ocga ocos ocra ocro ocrr ocrs ocsa oct- octa octo octs ogar ogoa ogog ogra ogro ooaa oocr oooo ooos oora oort oosa oost oots orac orao orar oras orat orca orco orcs orga orgo orgs oro- oror oros orot oroz orra orro orrs orsa orso orta ortc orto orts orzo osag osar osas osat osca oscc osco osoo osor osos osro ossa osso osta ostc ostr osts otac otar otas oto- otog otoo otor otos otra