-al -er -ol a-a aaa aae aaf aal aao aap aar aas aav aea aee aef ael aeo aep aer aes aev af- afa afe aff afl afo afp afr afs afv al- ala ale alf all alo alp alr als alv aoa aoe aof aol aoo aop aor aos aov ap- apa ape apf apl apo app apr aps apv ar- ara are arf arl aro arp arr ars arv as- asa ase asf asl aso asp asr ass asv av- ava ave avf avl avo avp avr avs eaa eae eaf eal eao eap ear eas eav eea eee eef eel eeo eep eer ees eev ef- efa efe eff efl efo efp efr efs ela ele elf ell elo elp elr els elv eo- eoa eoe eof eol eoo eop eor eos ep- epa epe epf epl epo epp epr eps era ere erf erl ero erp err ers erv es- esa ese esf esl eso esp esr ess esv eva eve evf evl evo evp evr evs evv faa fae faf fal fao fap far fas fav fea fee fef fel feo fep fer fes fev ffa ffe fff ffl ffo ffp ffr ffs ffv fla fle flf fll flo flp flr fls foa foe fof fol foo fop for fos fpa fpe fpl fpo fpp fpr fps fpv fra fre frf frl fro frp frr frs fsa fse fsf fsl fso fsp fsr fss fsv fva fvp l-p la- laa lae laf lal lao lap lar las lav lea lee lef lel leo lep ler les lev lfa lfe lff lfl lfo lfp lfr lfs lla lle llf lll llo llp llr lls llv loa loe lof lol loo lop lor los lov lpa lpe lpf lpl lpo lpp lpr lps lpv lra lrf lro lrp lrr lrs lrv lsa lse lsf lsl lso lsp lsr lss lsv lva lve lvf lvl lvp lvr lvs lvv oaa oae oaf oal oao oap oar oas oav oea oee oef oel oeo oep oer oes of- ofa ofe off ofl ofo ofp ofr ofs ofv ola ole olf oll olo olp ols oo- ooa oof ool ooo oop oor oos oov op- opa ope opf opl opo opp opr ops opv or- ora ore orf orl oro orp orr ors orv os- osa ose osf osl oso osp osr oss osv ov- ova ove ovf ovl ovo ovp ovs ovv p-p paa pae paf pal pao pap par pas pav pea pee pef pel peo pep per pes pev pfa pfe pff pfl pfo pfp pfr pfs pfv pla ple plf pll plo plp plr pls plv poa poe pof pol poo pop por pos pov ppa ppe ppf ppl ppo ppp ppr pps ppv pra pre prf prl pro prp prr prs prv ps- psa pse psf psl pso psp psr pss psv pva pve pvf pvl pvo pvp pvr pvs pvv ra- raa rae raf ral rao rap rar ras rav re- rea ree ref rel reo rep rer res rev rfa rfe rff rfl rfo rfp rfr rfs rfv rla rle rlf rll rlo rlp rlr rls roa roe rof rol roo rop ror ros rov rpa rpe rpf rpl rpo rpp rpr rps rpv rra rrf rrl rrp rrr rrs rsa rse rsf rsl rso rsp rsr rss rsv rva rve rvf rvl rvo rvp rvr rvs rvv saa sae saf sal sao sap sar sas sav se- sea see sef sel seo sep ser ses sev sfa sfe sff sfl sfo sfp sfr sfs sfv sla sle slf sll slo slp slr sls slv soa soe sof sol soo sop sor sos sov spa spe spf spl spo spp spr sps spv sr- sra sre srf srl sro srp srr srs srv ss- ssa sse ssf ssl sso ssp ssr sss ssv sva sve svf svl svo svp svr svs svv v-a v-e vaa vae val vao vap var vas vav vea vee vef vel veo vep ver ves vfa vff vfl vfp vfr vfs vfv vl- vla vle vlf vll vlo vlp vls vlv voa voe vof vol voo vop vor vos vov vpa vpe vpf vpl vpo vpp vpr vps vra vre vrf vrp vrr vrs vsa vse vsf vsl vso vsp vsr vss vsv vva vvo vvr vvs vvv