-al -ey -ly -ol a-a a-c aaa aac aae aag aal aao aay ac- aca acc ace acg acl aco acy aea aec aee aeg ael aeo aey ag- aga agc age agg agl ago agy al- ala alc ale alg all alo aly aoa aoc aoe aog aol aoo ay- aya ayc aye ayl ayo c-- caa cac cae cag cal cao cay cca ccc cce ccg ccl cco ce- cea cec cee ceg cel ceo cey cga cgc cge cgg cgl cgo cgy cl- cla clc cle clg cll clo cly co- coa coc coe cog col coo coy cya cyc cye cyg cyl cyo eaa eac eae eag eal eao ec- eca ecc ece ecg ecl eco eea eec eee eeg eel eeo eey ega egc ege egg egl ego egy ela elc ele elg ell elo ely eo- eoa eoc eoe eog eol eoo eya eyc eye eyl eyo gaa gac gae gag gal gao gay gca gcc gce gcg gcl gco ge- gea gec gee geg gel geo gey gga ggc ggg ggo gla glc gle glg gll glo gly goa goc goe gog gol goo goy gy- gya gye gyl gyo la- laa lac lae lag lal lao lay lca lcc lce lcg lcl lco lcy lea lec lee leg lel leo ley lga lgc lge lgg lgl lgo lla llc lle llg lll llo lly loa loc loe log lol loo loy lya lyc lye lyg lyl lyo oaa oac oae oag oal oao oc- oca occ ocg ocl oco oea oec oee oeg oel oeo oey oga ogc oge ogg ogl ogo ogy ola olc ole olg oll olo oly oo- ooa ooc oog ool ooo oya oye oyl oyo yaa yac yae yag yal yao yay yca ycc yce ycl yco ycy yea yec yee yeg yel yeo yey yga ygc ygl ygo ylc yle ylg yll yly yoc yoe yog yol yoo yoy yyc yye yyg yyy