-al -ic -ol a-a a-c a-i aaa aac aae aag aai aak aal aao ac- aca acc ace acg aci ack acl aco aea aec aee aeg aei aek ael aeo ag- aga agc age agg agi agk agl ago ai- aia aic aie aig aii aik ail aio aka akc ake akg aki akk akl ako al- ala alc ale alg ali alk all alo aoa aoc aoe aog aoi aok aol aoo c-- caa cac cae cag cai cak cal cao cca ccc cce ccg cci cck ccl cco ce- cea cec cee ceg cei cek cel ceo cga cgc cge cgg cgi cgl cgo ci- cia cic cie cig cii cik cil cio cka ckc cki cko cl- cla clc cle clg cli clk cll clo co- coa coc coe cog coi cok col coo eaa eac eae eag eai eak eal eao ec- eca ecc ece ecg eci eck ecl eco eea eec eee eeg eek eel eeo ega egc ege egg egi egl ego eia eic eie eig eii eik eil eio eka ekc eke ekg eki ekl eko ela elc ele elg eli elk ell elo eo- eoa eoc eoe eog eoi eok eol eoo gaa gac gae gag gai gak gal gao gca gcc gce gcg gci gck gcl gco ge- gea gec gee geg gei gek gel geo gga ggc ggg ggi ggo gia gic gie gig gii gik gil gio gka gko gla glc gle glg gli glk gll glo goa goc goe gog goi gok gol goo ia- iaa iac iae iag iai ial iao ica icc ice icg ici ick icl ico ie- iea iec iee ieg iei iek iel iga igc ige igg igi igk igl igo iia iic iie iii iil iio ika ikc ike iki ikk ikl iko il- ila ilc ile ilg ili ilk ill ilo io- ioa ioc ioe iog ioi iol ioo ka- kaa kac kae kag kai kak kal kao kca kcc kce kcg kci kck kcl ke- kea kec kee keg kei kek kel keo kga kgc kgi kgl kgo kia kic kie kig kii kik kil kio kkc kke kki kkk kkl kl- kla klc klg kli klo koa koc koe kog koi kok kol koo la- laa lac lae lag lai lak lal lao lca lcc lce lcg lci lck lcl lco lea lec lee leg lei lek lel leo lga lgc lge lgg lgi lgk lgl lgo lia lic lie lig lii lik lil lio lka lkg lkl lla llc lle llg lli llk lll llo loa loc loe log loi lok lol loo o-i oaa oac oae oag oai oak oal oao oc- oca occ ocg oci ock ocl oco oea oec oee oeg oei oel oeo oga ogc oge ogg ogi ogl ogo oia oic oie oii oik oil oio oka okc oke okg oki okk okl oko ola olc ole olg oli olk oll olo oo- ooa ooc oog ooi ook ool ooo