-al -er -ol a-a aaa aae aaf aal aan aao aap aar aea aee aef ael aen aeo aep aer af- afa afe aff afl afn afo afp afr al- ala ale alf all aln alo alp alr an- ana ane anf anl ann ano anp anr aoa aoe aof aol aon aoo aop aor ap- apa ape apf apl apn apo app apr ar- ara are arf arl arn aro arp arr eaa eae eaf eal ean eao eap ear eea eee eef eel een eeo eep eer ef- efa efe eff efl efo efp efr ela ele elf ell eln elo elp elr en- ena ene enf enl enn eno enp enr eo- eoa eoe eof eol eon eoo eop eor ep- epa epe epf epl epn epo epp epr era ere erf erl ern ero erp err faa fae faf fal fan fao fap far fea fee fef fel fen feo fep fer ffa ffe fff ffl ffn ffo ffp ffr fla fle flf fll fln flo flp flr fna fne fnf fnl fnn fnp fnr foa foe fof fol fon foo fop for fpa fpe fpl fpn fpo fpp fpr fra fre frf frl frn fro frp frr l-p la- laa lae laf lal lan lao lap lar lea lee lef lel len leo lep ler lfa lfe lff lfl lfn lfo lfp lfr lla lle llf lll lln llo llp llr lna lne lnl lnn lno lnp lnr loa loe lof lol lon loo lop lor lpa lpe lpf lpl lpn lpo lpp lpr lra lrf lrn lro lrp lrr naa nae naf nal nan nao nap nar ne- nea nee nef nel nen neo nep ner nfa nfe nff nfl nfn nfo nfp nfr nla nle nlf nll nln nlo nlp nlr nna nne nnf nnl nnn nno nnp no- noa noe nof nol non noo nop nor npa npe npf npl npn npo npp npr nra nre nrf nrl nrn nro nrp nrr oaa oae oaf oal oan oao oap oar oea oee oef oel oen oeo oep oer of- ofa ofe off ofl ofn ofo ofp ofr ola ole olf oll oln olo olp on- ona one onf onl onn ono onp onr oo- ooa oof ool oon ooo oop oor op- opa ope opf opl opn opo opp opr or- ora ore orf orl orn oro orp orr p-p paa pae paf pal pan pao pap par pea pee pef pel pen peo pep per pfa pfe pff pfl pfn pfo pfp pfr pla ple plf pll pln plo plp plr pn- pna pne pnf pnl pnn pno pnp pnr poa poe pof pol pon poo pop por ppa ppe ppf ppl ppn ppo ppp ppr pra pre prf prl prn pro prp prr ra- raa rae raf ral ran rao rap rar re- rea ree ref rel ren reo rep rer rfa rfe rff rfl rfn rfo rfp rfr rla rle rlf rll rln rlo rlp rlr rna rnn rno rnp rnr roa roe rof rol ron roo rop ror rpa rpe rpf rpl rpn rpo rpp rpr rra rrf rrl rrn rrp rrr