-al -ol a-a a-c a-t aaa aac aae aag aak aal aam aan aao aat ac- aca acc ace acg ack acl acm acn aco act aea aec aee aeg aek ael aem aen aeo aet ag- aga agc age agg agk agl agm agn ago agt aka akc ake akg akk akl akm akn ako al- ala alc ale alg alk all alm aln alo alt ama amc ame amg amk aml amm amn amo amt an- ana anc ane ang ank anl anm ann ano ant aoa aoc aoe aog aok aol aom aon aoo aot at- ata atc ate atg atl atm atn ato att c-- caa cac cae cag cak cal cam can cao cat cca ccc cce ccg cck ccl ccm ccn cco cct ce- cea cec cee ceg cek cel cem cen ceo cet cga cgc cge cgg cgl cgm cgn cgo cgt cka ckc ckm cko ckt cl- cla clc cle clg clk cll clm cln clo clt cma cmc cme cmg cmk cml cmm cmn cmo cmt cn- cna cnc cne cng cnl cnm cnn cno cnt co- coa coc coe cog cok col com con coo cot cta ctc cte ctg ctk ctl ctm ctn cto ctt eaa eac eae eag eak eal eam ean eao eat ec- eca ecc ece ecg eck ecl ecm ecn eco ect eea eec eee eeg eek eel eem een eeo eet ega egc ege egg egl egm egn ego egt eka ekc eke ekg ekl eko ekt ela elc ele elg elk ell elm eln elo elt em- ema emc eme emg emk eml emm emn emo emt en- ena enc ene eng enk enl enm enn eno ent eo- eoa eoc eoe eog eok eol eom eon eoo eot eta etc ete etg etk etl etm etn eto ett gaa gac gae gag gak gal gam gan gao gat gca gcc gce gcg gck gcl gcm gcn gco gct ge- gea gec gee geg gek gel gem gen geo get gga ggc ggg ggm ggn ggo ggt gka gkm gkn gko gkt gla glc gle glg glk gll glm gln glo glt gma gmc gme gmg gml gmm gmn gmo gmt gna gnc gne gnl gnm gnn gno gnt goa goc goe gog gok gol gom gon goo got gta gtc gte gtg gtk gtl gtm gtn gto gtt k-t ka- kaa kac kae kag kak kal kam kan kao kat kca kcc kce kcg kck kcl kcm kcn kct ke- kea kec kee keg kek kel kem ken keo ket kga kgc kgl kgm kgo kkc kke kkk kkl kkm kkn kkt kl- kla klc klg klm klo klt kma kmc kme kmg kmk kml kmm kmo kmt kn- kna knc kne kng knk knl knm knn kno knt koa koc koe kog kok kol kom kon koo kot kta ktc kte ktg ktk ktl ktm ktn kto ktt la- laa lac lae lag lak lal lam lan lao lat lca lcc lce lcg lck lcl lcm lcn lco lct lea lec lee leg lek lel lem len leo let lga lgc lge lgg lgk lgl lgm lgn lgo lgt lka lkg lkl lkt lla llc lle llg llk lll llm lln llo llt lma lmc lme lmg lmk lml lmm lmn lmo lmt lna lnc lne lng lnk lnl lnm lnn lno lnt loa loc loe log lok lol lom lon loo lot lta ltc lte ltg ltk ltl ltm lto ltt m-o maa mac mae mag mak mal mam man mao mat mc- mca mcc mce mcg mck mcl mcm mcn mco mct mea mec mee meg mek mel mem men meo met mga mgc mge mgk mgl mgm mgn mgo mgt mka mkc mke mkg mkk mkl mkm mkn mko mkt mla mlc mle mlg mlk mll mlm mln mlo mlt mma mmc mme mmg mmk mml mmm mmn mmo mmt mna mnc mne mng mnk mnl mnm mnn mno mnt moa moc moe mog mok mol mom mon moo mot mta mtc mte mtg mtk mtl mtm mtn mto mtt naa nac nae nag nak nal nam nan nao nat nca ncc nce ncg nck ncl ncm ncn nco nct ne- nea nec nee neg nek nel nem nen neo net nga ngc nge ngg ngk ngl ngm ngn ngo ngt nka nkc nke nkk nkm nkn nko nkt nla nlc nle nlg nlk nll nlm nln nlo nlt nma nmc nme nmg nmk nml nmm nmn nmo nmt nna nnc nne nng nnk nnl nnm nnn nno nnt no- noa noc noe nog nok nol nom non noo not nta ntc nte ntg ntk ntm ntn nto ntt oaa oac oae oag oak oal oam oan oao oat oc- oca occ ocg ock ocl ocm ocn oco oct oea oec oee oeg oel oem oen oeo oet oga ogc oge ogg ogl ogn ogo ogt oka okc oke okg okk okl oko ola olc ole olg olk oll olm oln olo olt om- oma omc ome omg oml omm omn omo omt on- ona onc one ong onk onl onn ono ont oo- ooa ooc oog ook ool oom oon ooo oot ot- ota otc ote otg otk otl otm otn oto ott taa tac tae tag tak tal tam tan tao tat tca tcc tce tcg tck tcl tcm tcn tco tct te- tea tec tee teg tek tel tem ten teo tet tga tgc tge tgg tgk tgl tgm tgn tgo tgt tka tkc tke tkg tkk tkl tkm tko tkt tla tlc tle tlg tlk tll tlm tln tlo tlt tma tmc tme tmg tmk tml tmm tmn tmo tmt tna tnc tne tng tnk tnl tnm tnn tno tnt to- toa toc toe tog tok tol tom ton too tot tta ttc tte ttg ttk ttl ttm ttn tto ttt