-al -ol a-a a-c a-t aaa aac aad aag aal aao aas aat ac- aca acc acd acg acl aco acs act ad- ada adc add adg adl ado ads adt ag- aga agc agd agg agl ago ags agt al- ala alc ald alg all alo als alt aoa aoc aod aog aol aoo aos aot as- asa asc asd asg asl aso ass ast at- ata atc atd atg atl ato ats att c-- caa cac cad cag cal cao cas cat cca ccc ccd ccg ccl cco ccs cct cda cdc cdd cdg cdl cdo cds cdt cga cgc cgd cgg cgl cgo cgs cgt cl- cla clc cld clg cll clo cls clt co- coa coc cod cog col coo cos cot csa csc csd csg csl cso css cst cta ctc ctd ctg ctl cto cts ctt daa dac dad dag dal dao das dat dca dcc dcd dcg dcl dco dcs dct dda ddc ddd ddg ddl ddo dds ddt dga dgc dgd dgg dgl dgs dgt dl- dla dlc dld dlg dll dlo dls dlt doa doc dod dog dol doo dos dot dsa dsc dsd dsg dsl dso dss dst dta dtc dtd dtg dtl dto dts dtt g-d gaa gac gad gag gal gao gas gat gca gcc gcd gcg gcl gco gcs gct gda gdc gdd gdl gdo gds gdt gga ggc ggd ggg ggo ggs ggt gla glc gld glg gll glo gls glt goa goc god gog gol goo gos got gsa gsc gsd gsg gsl gso gss gst gta gtc gtd gtg gtl gto gts gtt la- laa lac lad lag lal lao las lat lca lcc lcd lcg lcl lco lcs lct lda ldc ldd ldg ldl ldo lds ldt lga lgc lgd lgg lgl lgo lgs lgt lla llc lld llg lll llo lls llt loa loc lod log lol loo los lot lsa lsc lsd lsg lsl lso lss lst lta ltc ltd ltg ltl lto lts ltt oaa oac oad oag oal oao oas oat oc- oca occ ocd ocg ocl oco ocs oct oda odc odd odg odl odo ods odt oga ogc ogd ogg ogl ogo ogs ogt ola olc old olg oll olo ols olt oo- ooa ooc ood oog ool ooo oos oot os- osa osc osd osg osl oso oss ost ot- ota otc otd otg otl oto ots ott saa sac sad sag sal sao sas sat sca scc scd scg scl sco scs sct sda sdc sdd sdg sdl sdo sds sdt sga sgc sgd sgg sgl sgo sgs sgt sla slc sld slg sll slo sls slt soa soc sod sog sol soo sos sot ss- ssa ssc ssd ssg ssl sso sss sst sta stc std stg stl sto sts stt taa tac tad tag tal tao tas tat tca tcc tcd tcg tcl tco tcs tct tda tdc tdd tdg tdl tdo tds tdt tga tgc tgg tgl tgo tgs tgt tla tlc tld tlg tll tlo tls tlt to- toa toc tod tog tol too tos tot tsa tsc tsd tsg tsl tso tss tst tta ttc ttd ttg ttl tto tts ttt

a-do aaaa aaac aaad aaal aaas aaca aacc aacd aacl aaco aacs aact aada aadc aads aadt aala aalc aald aall aalo aals aaoo aasa aasc aasd aass aast aata aatc aatt ac-t acaa acac acad acag acas acat acca accc accd acco accs acct acda acdc acds acdt acga acgs acla aclc acls acoa acod acog acol acos acot acsa acsc acsd acsl acss acst acta actc actg actl acto acts actt adaa adac adad adag adal adao adas adat adcc adcs adda addc addd addl addo adds adgs adls adoc adod adog adoo ados adot adsa adsl adso adss adst adta adts ag-o agac agad agag agal agao agas agat agca agcc agco agct agda agga agla aglc agls agod agog agol agoo agos agot agsa agsg agst agta agts alaa alac alad alag alal alao alas alat alca alcc alco alcs ald- alda aldl aldo alds alg- alga algo algs all- alla alll allo alls aloa aloc alod alog alol aloo alos alot alsa alsc also alst alta alto alts aoca aocs aola aosd aoss aotc aotd asaa asac asad asag asal asao asas asat asc- asca ascc ascl asco asct asda asdl asdo asds asgd asgt asla aslo asoc asod asog asos asot assa assc assd assl asso asss asst asta astc astl asto asts at-l at-t ataa atac atad atal atas atat atca atcc atcl atco atcs atdt atgo atla atlo atls atoc atod atol atos atot atsc atst atta atto atts c-cd caaa caac caal caas caat cac- caca cacc caco cada cadc cadd cado cads caga cagg cago cags cala calc cald call calo cals calt caod caol caos casa casc casd casl caso cass cast cat- cata catc catd cato cats catt ccaa ccac ccad ccag ccas ccat ccca cccc cccl cccs ccdc ccds ccga ccgc ccgs ccgt ccla cclc cclg ccls ccoc ccod ccsa ccsd ccsg ccsl ccss ccst cctc cctl cctt cdaa cdac cdad cdcs cdda cddl cdls cdos cdot cdss cgac cgal cgas cgcc cgcg cggs cgss cgst cgtl clad clag clas clat clcd cldc clod clog cloo clos clot clsa clsc cltc clts coad coag coal coas coat coca coco coct coda codd codl cods cogo cogs col- cola cold coll colo cols colt cood cool coos coot cosa cosc cosl coso coss cost cota cotc coto cots cott csaa csac csao csas csat cscc cscd cscl csco cscs csda csla csld csos csot cssa cssd csta cstc cstd cstg csto csts ctag ctal ctca ctlg ctls ctol ctos ctot ctsa ctsc ctss ctta ctts daad daag daal daas daca dacs dact dada dado dads daga dagg dago dags dala dall dalo dals dalt daos dasa dasc dasd dasl dass dast data dato dats datt dcas dcca dccc dccl dccs dcct dcds dcgo dcgs dcls dcos dcsc