-al -er -ol a-a aaa aae aaf aal aam aao aap aar aea aee aef ael aem aeo aep aer af- afa afe aff afl afm afo afp afr al- ala ale alf all alm alo alp alr ama ame amf aml amm amo amp amr aoa aoe aof aol aom aoo aop aor ap- apa ape apf apl apm apo app apr ar- ara are arf arl arm aro arp arr eaa eae eaf eal eam eao eap ear eea eee eef eel eem eeo eep eer ef- efa efe eff efl efm efo efp efr ela ele elf ell elm elo elp elr em- ema eme emf eml emm emo emp emr eo- eoa eoe eof eol eom eoo eop eor ep- epa epe epf epl epm epo epp epr era ere erf erl erm ero erp err faa fae faf fal fam fao fap far fea fee fef fel fem feo fep fer ffa ffe fff ffl ffm ffo ffp ffr fla fle flf fll flm flo flp flr fma fme fmf fml fmm fmo fmp fmr foa foe fof fol fom foo fop for fpa fpe fpl fpm fpo fpp fpr fra fre frf frl frm fro frp frr l-p la- laa lae laf lal lam lao lap lar lea lee lef lel lem leo lep ler lfa lfe lff lfl lfm lfo lfp lfr lla lle llf lll llm llo llp llr lma lme lmf lml lmm lmo lmp lmr loa loe lof lol lom loo lop lor lpa lpe lpf lpl lpm lpo lpp lpr lra lrf lrm lro lrp lrr m-f m-o m-r maa mae maf mal mam mao map mar mea mee mef mel mem meo mep mer mfa mfe mff mfl mfm mfo mfp mfr mla mle mlf mll mlm mlo mlp mlr mma mme mmf mml mmm mmo mmp mmr moa moe mof mol mom moo mop mor mpa mpe mpf mpl mpm mpo mpp mpr mra mre mrf mrl mrm mro mrp mrr oaa oae oaf oal oam oao oap oar oea oee oef oel oem oeo oep oer of- ofa ofe off ofl ofm ofo ofp ofr ola ole olf oll olm olo olp om- oma ome omf oml omm omo omp omr oo- ooa oof ool oom ooo oop oor op- opa ope opf opl opm opo opp opr or- ora ore orf orl orm oro orp orr p-p paa pae paf pal pam pao pap par pea pee pef pel pem peo pep per pfa pfe pff pfl pfm pfo pfp pfr pla ple plf pll plm plo plp plr pma pme pmf pml pmm pmo pmp pmr poa poe pof pol pom poo pop por ppa ppe ppf ppl ppm ppo ppp ppr pra pre prf prl prm pro prp prr ra- raa rae raf ral ram rao rap rar re- rea ree ref rel rem reo rep rer rfa rfe rff rfl rfm rfo rfp rfr rla rle rlf rll rlm rlo rlp rlr rma rme rmf rml rmm rmo rmp rmr roa roe rof rol rom roo rop ror rpa rpe rpf rpl rpm rpo rpp rpr rra rrf rrl rrm rrp rrr