-al -ol a-a aaa aae aaf aak aal aao aap aas aea aee aef aek ael aeo aep aes af- afa afe aff afk afl afo afp afs aka ake akk akl ako akp aks al- ala ale alf alk all alo alp als aoa aoe aof aok aol aoo aop aos ap- apa ape apf apk apl apo app aps as- asa ase asf ask asl aso asp ass eaa eae eaf eak eal eao eap eas eea eee eef eek eel eeo eep ees ef- efa efe eff efl efo efp efs eka eke ekf ekl eko ekp eks ela ele elf elk ell elo elp els eo- eoa eoe eof eok eol eoo eop eos ep- epa epe epf epl epo epp eps es- esa ese esf esk esl eso esp ess faa fae faf fak fal fao fap fas fea fee fef fek fel feo fep fes ffa ffe fff ffk ffl ffo ffp ffs fka fkf fkk fkl fkp fla fle flf fll flo flp fls foa foe fof fok fol foo fop fos fpa fpe fpk fpl fpo fpp fps fsa fse fsf fsk fsl fso fsp fss ka- kaa kae kaf kak kal kao kap kas ke- kea kee kef kek kel keo kep kes kfa kff kfo kfs kke kkk kkl kkp kks kl- kla klf klo kls koa koe kof kok kol koo kop kos kpa kpe kpf kpk kpl kpo kpp kps ksa kse ksf ksk ksl kso ksp kss l-p la- laa lae laf lak lal lao lap las lea lee lef lek lel leo lep les lfa lfe lff lfk lfl lfo lfp lfs lka lkl lkp lks lla lle llf llk lll llo llp lls loa loe lof lok lol loo lop los lpa lpe lpf lpk lpl lpo lpp lps lsa lse lsf lsk lsl lso lsp lss oaa oae oaf oak oal oao oap oas oea oee oef oel oeo oep oes of- ofa ofe off ofl ofo ofp ofs oka oke okk okl oko okp oks ola ole olf olk oll olo olp ols oo- ooa oof ook ool ooo oop oos op- opa ope opf opk opl opo opp ops os- osa ose osf osk osl oso osp oss p-p paa pae paf pak pal pao pap pas pea pee pef pek pel peo pep pes pfa pfe pff pfk pfl pfo pfp pfs pka pke pkf pkl pko pkp pks pla ple plf plk pll plo plp pls poa poe pof pok pol poo pop pos ppa ppe ppf ppk ppl ppo ppp pps ps- psa pse psf psk psl pso psp pss saa sae saf sak sal sao sap sas se- sea see sef sek sel seo sep ses sfa sfe sff sfk sfl sfo sfp sfs sk- ska ske skf skk skl sko skp sks sla sle slf slk sll slo slp sls soa soe sof sok sol soo sop sos spa spe spf spk spl spo spp sps ss- ssa sse ssf ssk ssl sso ssp sss