-al -ol a-a a-c a-t aaa aac aag aal aao aas aat ac- aca acc acg acl aco acs act ag- aga agc agg agl ago ags agt al- ala alc alg all alo als alt aoa aoc aog aol aoo aos aot as- asa asc asg asl aso ass ast at- ata atc atg atl ato ats att c-- caa cac cag cal cao cas cat cca ccc ccg ccl cco ccs cct cga cgc cgg cgl cgo cgs cgt cl- cla clc clg cll clo cls clt co- coa coc cog col coo cos cot csa csc csg csl cso css cst cta ctc ctg ctl cto cts ctt gaa gac gag gal gao gas gat gca gcc gcg gcl gco gcs gct gga ggc ggg ggo ggs ggt gla glc glg gll glo gls glt goa goc gog gol goo gos got gsa gsc gsg gsl gso gss gst gta gtc gtg gtl gto gts gtt la- laa lac lag lal lao las lat lca lcc lcg lcl lco lcs lct lga lgc lgg lgl lgo lgs lgt lla llc llg lll llo lls llt loa loc log lol loo los lot lsa lsc lsg lsl lso lss lst lta ltc ltg ltl lto lts ltt oaa oac oag oal oao oas oat oc- oca occ ocg ocl oco ocs oct oga ogc ogg ogl ogo ogs ogt ola olc olg oll olo ols olt oo- ooa ooc oog ool ooo oos oot os- osa osc osg osl oso oss ost ot- ota otc otg otl oto ots ott saa sac sag sal sao sas sat sca scc scg scl sco scs sct sga sgc sgg sgl sgo sgs sgt sla slc slg sll slo sls slt soa soc sog sol soo sos sot ss- ssa ssc ssg ssl sso sss sst sta stc stg stl sto sts stt taa tac tag tal tao tas tat tca tcc tcg tcl tco tcs tct tga tgc tgg tgl tgo tgs tgt tla tlc tlg tll tlo tls tlt to- toa toc tog tol too tos tot tsa tsc tsg tsl tso tss tst tta ttc ttg ttl tto tts ttt

aaaa aaac aaal aaas aaca aacc aacl aaco aacs aact aala aalc aall aalo aals aaoo aasa aasc aass aast aata aatc aatt ac-t acaa acac acag acas acat acca accc acco accs acct acga acgs acla aclc acls acoa acog acol acos acot acsa acsc acsl acss acst acta actc actg actl acto acts actt ag-o agac agag agal agao agas agat agca agcc agco agct agga agla aglc agls agog agol agoo agos agot agsa agsg agst agta agts alaa alac alag alal alao alas alat alca alcc alco alcs alg- alga algo algs all- alla alll allo alls aloa aloc alog alol aloo alos alot alsa alsc also alst alta alto alts aoca aocs aola aoss aotc asaa asac asag asal asao asas asat asc- asca ascc ascl asco asct asgt asla aslo asoc asog asos asot assa assc assl asso asss asst asta astc astl asto asts at-l at-t ataa atac atal atas atat atca atcc atcl atco atcs atgo atla atlo atls atoc atol atos atot atsc atst atta atto atts caaa caac caal caas caat cac- caca cacc caco caga cagg cago cags cala calc call calo cals calt caol caos casa casc casl caso cass cast cat- cata catc cato cats catt ccaa ccac ccag ccas ccat ccca cccc cccl cccs ccga ccgc ccgs ccgt ccla cclc cclg ccls ccoc ccsa ccsg ccsl ccss ccst cctc cctl cctt cgac cgal cgas cgcc cgcg cggs cgss cgst cgtl clag clas clat clog cloo clos clot clsa clsc cltc clts coag coal coas coat coca coco coct cogo cogs col- cola coll colo cols colt cool coos coot cosa cosc cosl coso coss cost cota cotc coto cots cott csaa csac csao csas csat cscc cscl csco cscs csla csos csot cssa csta cstc cstg csto csts ctag ctal ctca ctlg ctls ctol ctos ctot ctsa ctsc ctss ctta ctts gaal gaas gaga gagg gago gags gala gall galo gals galt gaol gaos gasa gasc gasl gaso gass gast gata gatc gato gats gatt gc-c gcaa gcal gcat gccc gccs gclc gcoa gcos gcss gcst gctc gcts ggcl gggg ggss glaa glas glat glcc glog glos glot goal goas goat goca goga gogo gogs gola goll golo gols golt goog gool goos goot goso goss gost gota gotl goto gots gott gsal gsat gsoc gsos gtaa gtco gtcs gtos gtta laaa laac laag laal laas laat laca lacc lacl laco lacs lact lag- laga lagg lago lags lala lall lalo laos lasa laso lass last lata latc lato lats latt lcac lcat lcca lccc lccs lcls lcsc lctl lcto lcts lgca lgts llao llat llcc llcs llgc lllc llll lloa lloc lloo loac loas loat loca locc loco locs log- loga logo logs lola loll lolo lols looc lool loos loot losa losc loso loss lost lota lotl loto lots lott lsat lsco lscs lsla lssa lsso lsts ltac ltcc ltcg ltcs ltgs ltsa lttc oall oasc oasl oass oast oats ocac ocal ocas ocat occa occc occt ocga oclc ocos ocsa oct- octa octo octs ogla ogoa ogog olac olas olat olca olcc olga olgc olla ollo olog olos olot olst olta ooaa oola oolo oooo ooos oosa oost oots osag osas osat osca oscc oscl osco osla oslo osoo osos ossa osso osta ostc osts otac otas otcl oto- otog otoo otos otsa otsg otso otta otto otts s-os sa-c saac saag saal saas saat saca sacc saco sacs sact saga sagg sago sags sagt sala salc sall salo sals salt saol saos sasa sasc sasl saso sass sast sata satc satg satl sato sats satt scaa scac scag scal scas scat sccc sccl sccs scct scgs scl- sclc scls scog scol scoo scot scsa scsc scsl scso scst sctc sctl scto scts sgaa sgac sgca sgcg sggg sggs sgls sgss