-al -ey -ly -ol a-a a-c aaa aac aae aaf aal aao aay ac- aca acc ace acf acl aco acy aea aec aee aef ael aeo aey af- afa afc afe aff afl afo afy al- ala alc ale alf all alo aly aoa aoc aoe aof aol aoo ay- aya ayc aye ayf ayl ayo c-- caa cac cae caf cal cao cay cca ccc cce ccf ccl cco ce- cea cec cee cef cel ceo cey cfa cfc cfe cff cfl cfo cl- cla clc cle clf cll clo cly co- coa coc coe cof col coo coy cya cyc cye cyf cyl cyo eaa eac eae eaf eal eao ec- eca ecc ece ecf ecl eco eea eec eee eef eel eeo eey ef- efa efc efe eff efl efo ela elc ele elf ell elo ely eo- eoa eoc eoe eof eol eoo eya eyc eye eyl eyo faa fac fae faf fal fao fay fca fcc fce fcf fcl fco fcy fea fec fee fef fel feo fey ffa ffc ffe fff ffl ffo ffy fla flc fle flf fll flo fly foa foc foe fof fol foo foy fy- fya fyc fye fyo la- laa lac lae laf lal lao lay lca lcc lce lcf lcl lco lcy lea lec lee lef lel leo ley lfa lfc lfe lff lfl lfo lla llc lle llf lll llo lly loa loc loe lof lol loo loy lya lyc lye lyf lyl lyo oaa oac oae oaf oal oao oc- oca occ ocf ocl oco oea oec oee oef oel oeo oey of- ofa ofc ofe off ofl ofo ola olc ole olf oll olo oly oo- ooa ooc oof ool ooo oya oye oyl oyo yaa yac yae yaf yal yao yay yca ycc yce ycf ycl yco ycy yea yec yee yef yel yeo yey yfa yfc yfe yff ylc yle yll yly yoc yoe yof yol yoo yoy yyc yye yyf yyy