-al -ey -ly -ol a-a a-c aaa aac aae aag aal aao aap aay ac- aca acc ace acg acl aco acp acy aea aec aee aeg ael aeo aep aey ag- aga agc age agg agl ago agp agy al- ala alc ale alg all alo alp aly aoa aoc aoe aog aol aoo aop ap- apa apc ape apg apl apo app apy ay- aya ayc aye ayl ayo ayp c-- caa cac cae cag cal cao cap cay cca ccc cce ccg ccl cco ccp ce- cea cec cee ceg cel ceo cep cey cga cgc cge cgg cgl cgo cgp cgy cl- cla clc cle clg cll clo clp cly co- coa coc coe cog col coo cop coy cpa cpc cpe cpg cpl cpo cpp cya cyc cye cyg cyl cyo cyp eaa eac eae eag eal eao eap ec- eca ecc ece ecg ecl eco eea eec eee eeg eel eeo eep eey ega egc ege egg egl ego egp egy ela elc ele elg ell elo elp ely eo- eoa eoc eoe eog eol eoo eop ep- epa epc epe epg epl epo epp eya eyc eye eyl eyo eyp g-p gaa gac gae gag gal gao gap gay gca gcc gce gcg gcl gco gcp ge- gea gec gee geg gel geo gep gey gga ggc ggg ggo ggp gla glc gle glg gll glo glp gly goa goc goe gog gol goo gop goy gpa gpc gpe gpg gpl gpo gpp gy- gya gye gyl gyo gyp l-p la- laa lac lae lag lal lao lap lay lca lcc lce lcg lcl lco lcp lcy lea lec lee leg lel leo lep ley lga lgc lge lgg lgl lgo lgp lla llc lle llg lll llo llp lly loa loc loe log lol loo lop loy lpa lpc lpe lpg lpl lpo lpp lya lyc lye lyg lyl lyo oaa oac oae oag oal oao oap oc- oca occ ocg ocl oco ocp oea oec oee oeg oel oeo oep oey oga ogc oge ogg ogl ogo ogp ogy ola olc ole olg oll olo olp oly oo- ooa ooc oog ool ooo oop op- opa opc ope opg opl opo opp opy oya oye oyl oyo p-p paa pac pae pag pal pao pap pay pca pcc pce pcg pcl pco pcp pea pec pee peg pel peo pep pey pga pgc pge pgg pgl pgo pgp pgy pla plc ple plg pll plo plp ply poa poc poe pog pol poo pop poy ppa ppc ppe ppg ppl ppo ppp py- pya pyc pye pyg pyl pyo yaa yac yae yag yal yao yap yay yca ycc yce ycl yco ycp ycy yea yec yee yeg yel yeo yep yey yga ygc ygl ygo ylc yle ylg yll yly yoc yoe yog yol yoo yop yoy ypa ypg ypl ypo yyc yye yyg yyy