-al -ol a-a a-c a-t aaa aac aae aag aaj aal aan aao aat ac- aca acc ace acg acj acl acn aco act aea aec aee aeg aej ael aen aeo aet ag- aga agc age agg agj agl agn ago agt aja ajc aje ajj ajl ajn ajo ajt al- ala alc ale alg alj all aln alo alt an- ana anc ane ang anj anl ann ano ant aoa aoc aoe aog aoj aol aon aoo aot at- ata atc ate atg atl atn ato att c-- c-j caa cac cae cag caj cal can cao cat cca ccc cce ccg ccj ccl ccn cco cct ce- cea cec cee ceg cej cel cen ceo cet cga cgc cge cgg cgl cgn cgo cgt cja cjc cjg cl- cla clc cle clg clj cll cln clo clt cn- cna cnc cne cng cnj cnl cnn cno cnt co- coa coc coe cog coj col con coo cot cta ctc cte ctg ctl ctn cto ctt eaa eac eae eag eaj eal ean eao eat ec- eca ecc ece ecg ecj ecl ecn eco ect eea eec eee eeg eel een eeo eet ega egc ege egg egl egn ego egt eja ejc ejl ejo ejt ela elc ele elg ell eln elo elt en- ena enc ene eng enl enn eno ent eo- eoa eoc eoe eog eol eon eoo eot eta etc ete etg etj etl etn eto ett gaa gac gae gag gaj gal gan gao gat gca gcc gce gcg gcl gcn gco gct ge- gea gec gee geg gel gen geo get gga ggc ggg ggj ggn ggo ggt gja gjc gje gjg gjt gla glc gle glg glj gll gln glo glt gna gnc gne gnl gnn gno gnt goa goc goe gog gol gon goo got gta gtc gte gtg gtl gtn gto gtt jaa jac jae jag jaj jal jan jao jat jca jcc jce jcl jco jct jea jec jee jeg jej jel jen jeo jet jga jge jgn jgo jgt jja jjc jjg jjj jjl jla jlc jle jlg jll jln jlo jlt jna jnc jne jng jnj jnl jnn jno jnt joa joc joe jog joj jol jon joo jot jta jtc jte jtg jtl jtn jtt la- laa lac lae lag laj lal lan lao lat lca lcc lce lcg lcj lcl lcn lco lct lea lec lee leg lej lel len leo let lga lgc lge lgg lgj lgl lgn lgo lgt lje ljj ljn lla llc lle llg llj lll lln llo llt lna lnc lne lng lnl lnn lno lnt loa loc loe log loj lol lon loo lot lta ltc lte ltg ltl lto ltt naa nac nae nag naj nal nan nao nat nca ncc nce ncg ncl ncn nco nct ne- nea nec nee neg nej nel nen neo net nga ngc nge ngg ngj ngl ngn ngo ngt nja njc nje njl njn nla nlc nle nlg nlj nll nln nlo nlt nna nnc nne nng nnl nnn nno nnt no- noa noc noe nog noj nol non noo not nta ntc nte ntg ntn nto ntt oaa oac oae oag oaj oal oan oao oat oc- oca occ ocg ocj ocl ocn oco oct oea oec oee oeg oel oen oeo oet oga ogc oge ogg ogl ogn ogo ogt oja ojc oje ojo ola olc ole olg oll oln olo olt on- ona onc one ong onj onl onn ono ont oo- ooa ooc oog ool oon ooo oot ot- ota otc ote otg otl otn oto ott taa tac tae tag taj tal tan tao tat tca tcc tce tcg tcj tcl tcn tco tct te- tea tec tee teg tej tel ten teo tet tga tgc tge tgg tgl tgn tgo tgt tjc tje tjo tla tlc tle tlg tlj tll tln tlo tlt tna tnc tne tng tnl tnn tno tnt to- toa toc toe tog toj tol ton too tot tta ttc tte ttg ttl ttn tto ttt