-al -ol a-a a-c a-t aaa aac aag aal aam aan aao aas aat ac- aca acc acg acl acm acn aco acs act ag- aga agc agg agl agm agn ago ags agt al- ala alc alg all alm aln alo als alt ama amc amg aml amm amn amo ams amt an- ana anc ang anl anm ann ano ans ant aoa aoc aog aol aom aon aoo aos aot as- asa asc asg asl asm asn aso ass ast at- ata atc atg atl atm atn ato ats att c-- caa cac cag cal cam can cao cas cat cca ccc ccg ccl ccm ccn cco ccs cct cga cgc cgg cgl cgm cgn cgo cgs cgt cl- cla clc clg cll clm cln clo cls clt cma cmc cmg cml cmm cmn cmo cms cmt cn- cna cnc cng cnl cnm cnn cno cns cnt co- coa coc cog col com con coo cos cot csa csc csg csl csm csn cso css cst cta ctc ctg ctl ctm ctn cto cts ctt gaa gac gag gal gam gan gao gas gat gca gcc gcg gcl gcm gcn gco gcs gct gga ggc ggg ggm ggn ggo ggs ggt gla glc glg gll glm gln glo gls glt gma gmc gmg gml gmm gmn gmo gms gmt gna gnc gnl gnm gnn gno gns gnt goa goc gog gol gom gon goo gos got gsa gsc gsg gsl gsm gsn gso gss gst gta gtc gtg gtl gtm gtn gto gts gtt la- laa lac lag lal lam lan lao las lat lca lcc lcg lcl lcm lcn lco lcs lct lga lgc lgg lgl lgm lgn lgo lgs lgt lla llc llg lll llm lln llo lls llt lma lmc lmg lml lmm lmn lmo lms lmt lna lnc lng lnl lnm lnn lno lns lnt loa loc log lol lom lon loo los lot lsa lsc lsg lsl lsm lsn lso lss lst lta ltc ltg ltl ltm lto lts ltt m-o maa mac mag mal mam man mao mas mat mc- mca mcc mcg mcl mcm mcn mco mcs mct mga mgc mgl mgm mgn mgo mgs mgt mla mlc mlg mll mlm mln mlo mls mlt mma mmc mmg mml mmm mmn mmo mms mmt mna mnc mng mnl mnm mnn mno mns mnt moa moc mog mol mom mon moo mos mot msa msc msg msl msm msn mso mss mst mta mtc mtg mtl mtm mtn mto mts mtt naa nac nag nal nam nan nao nas nat nca ncc ncg ncl ncm ncn nco ncs nct nga ngc ngg ngl ngm ngn ngo ngs ngt nla nlc nlg nll nlm nln nlo nls nlt nma nmc nmg nml nmm nmn nmo nms nmt nna nnc nng nnl nnm nnn nno nns nnt no- noa noc nog nol nom non noo nos not nsa nsc nsg nsl nsm nsn nso nss nst nta ntc ntg ntm ntn nto nts ntt oaa oac oag oal oam oan oao oas oat oc- oca occ ocg ocl ocm ocn oco ocs oct oga ogc ogg ogl ogn ogo ogs ogt ola olc olg oll olm oln olo ols olt om- oma omc omg oml omm omn omo oms omt on- ona onc ong onl onn ono ons ont oo- ooa ooc oog ool oom oon ooo oos oot os- osa osc osg osl osm osn oso oss ost ot- ota otc otg otl otm otn oto ots ott saa sac sag sal sam san sao sas sat sca scc scg scl scm scn sco scs sct sga sgc sgg sgl sgm sgn sgo sgs sgt sla slc slg sll slm sln slo sls slt sma smc smg sml smm smn smo sms smt sna snc sng snl snm snn sno sns snt soa soc sog sol som son soo sos sot ss- ssa ssc ssg ssl ssm ssn sso sss sst sta stc stg stl stm stn sto sts stt taa tac tag tal tam tan tao tas tat tca tcc tcg tcl tcm tcn tco tcs tct tga tgc tgg tgl tgm tgn tgo tgs tgt tla tlc tlg tll tlm tln tlo tls tlt tma tmc tmg tml tmm tmn tmo tms tmt tna tnc tng tnl tnm tnn tno tns tnt to- toa toc tog tol tom ton too tos tot tsa tsc tsg tsl tsm tsn tso tss tst tta ttc ttg ttl ttm ttn tto tts ttt