-al -ic -ol a-a a-c a-i a-t aaa aac aae aag aai aak aal aao aat ac- aca acc ace acg aci ack acl aco act aea aec aee aeg aei aek ael aeo aet ag- aga agc age agg agi agk agl ago agt ai- aia aic aie aig aii aik ail aio ait aka akc ake akg aki akk akl ako al- ala alc ale alg ali alk all alo alt aoa aoc aoe aog aoi aok aol aoo aot at- ata atc ate atg ati atl ato att c-- caa cac cae cag cai cak cal cao cat cca ccc cce ccg cci cck ccl cco cct ce- cea cec cee ceg cei cek cel ceo cet cga cgc cge cgg cgi cgl cgo cgt ci- cia cic cie cig cii cik cil cio cit cka ckc cki cko ckt cl- cla clc cle clg cli clk cll clo clt co- coa coc coe cog coi cok col coo cot cta ctc cte ctg cti ctk ctl cto ctt eaa eac eae eag eai eak eal eao eat ec- eca ecc ece ecg eci eck ecl eco ect eea eec eee eeg eek eel eeo eet ega egc ege egg egi egl ego egt eia eic eie eig eii eik eil eio eit eka ekc eke ekg eki ekl eko ekt ela elc ele elg eli elk ell elo elt eo- eoa eoc eoe eog eoi eok eol eoo eot eta etc ete etg eti etk etl eto ett gaa gac gae gag gai gak gal gao gat gca gcc gce gcg gci gck gcl gco gct ge- gea gec gee geg gei gek gel geo get gga ggc ggg ggi ggo ggt gia gic gie gig gii gik gil gio git gka gko gkt gla glc gle glg gli glk gll glo glt goa goc goe gog goi gok gol goo got gta gtc gte gtg gti gtk gtl gto gtt ia- iaa iac iae iag iai ial iao iat ica icc ice icg ici ick icl ico ict ie- iea iec iee ieg iei iek iel iet iga igc ige igg igi igk igl igo igt iia iic iie iii iil iio iit ika ikc ike iki ikk ikl iko ikt il- ila ilc ile ilg ili ilk ill ilo ilt io- ioa ioc ioe iog ioi iol ioo iot ita itc ite itg iti itk itl ito itt k-t ka- kaa kac kae kag kai kak kal kao kat kca kcc kce kcg kci kck kcl kct ke- kea kec kee keg kei kek kel keo ket kga kgc kgi kgl kgo kia kic kie kig kii kik kil kio kit kkc kke kki kkk kkl kkt kl- kla klc klg kli klo klt koa koc koe kog koi kok kol koo kot kta ktc kte ktg ktk ktl kto ktt la- laa lac lae lag lai lak lal lao lat lca lcc lce lcg lci lck lcl lco lct lea lec lee leg lei lek lel leo let lga lgc lge lgg lgi lgk lgl lgo lgt lia lic lie lig lii lik lil lio lit lka lkg lkl lkt lla llc lle llg lli llk lll llo llt loa loc loe log loi lok lol loo lot lta ltc lte ltg lti ltk ltl lto ltt o-i oaa oac oae oag oai oak oal oao oat oc- oca occ ocg oci ock ocl oco oct oea oec oee oeg oei oel oeo oet oga ogc oge ogg ogi ogl ogo ogt oia oic oie oii oik oil oio oit oka okc oke okg oki okk okl oko ola olc ole olg oli olk oll olo olt oo- ooa ooc oog ooi ook ool ooo oot ot- ota otc ote otg oti otk otl oto ott taa tac tae tag tai tak tal tao tat tca tcc tce tcg tci tck tcl tco tct te- tea tec tee teg tei tek tel teo tet tga tgc tge tgg tgi tgk tgl tgo tgt tia tic tie tig tii tik til tio tit tka tkc tke tkg tkk tkl tko tkt tla tlc tle tlg tli tlk tll tlo tlt to- toa toc toe tog toi tok tol too tot tta ttc tte ttg tti ttk ttl tto ttt