-al -er -ol a-a aaa aae aaf aal aao aap aar aea aee aef ael aeo aep aer af- afa afe aff afl afo afp afr al- ala ale alf all alo alp alr aoa aoe aof aol aoo aop aor ap- apa ape apf apl apo app apr ar- ara are arf arl aro arp arr eaa eae eaf eal eao eap ear eea eee eef eel eeo eep eer ef- efa efe eff efl efo efp efr ela ele elf ell elo elp elr eo- eoa eoe eof eol eoo eop eor ep- epa epe epf epl epo epp epr era ere erf erl ero erp err faa fae faf fal fao fap far fea fee fef fel feo fep fer ffa ffe fff ffl ffo ffp ffr fla fle flf fll flo flp flr foa foe fof fol foo fop for fpa fpe fpl fpo fpp fpr fra fre frf frl fro frp frr l-p la- laa lae laf lal lao lap lar lea lee lef lel leo lep ler lfa lfe lff lfl lfo lfp lfr lla lle llf lll llo llp llr loa loe lof lol loo lop lor lpa lpe lpf lpl lpo lpp lpr lra lrf lro lrp lrr oaa oae oaf oal oao oap oar oea oee oef oel oeo oep oer of- ofa ofe off ofl ofo ofp ofr ola ole olf oll olo olp oo- ooa oof ool ooo oop oor op- opa ope opf opl opo opp opr or- ora ore orf orl oro orp orr p-p paa pae paf pal pao pap par pea pee pef pel peo pep per pfa pfe pff pfl pfo pfp pfr pla ple plf pll plo plp plr poa poe pof pol poo pop por ppa ppe ppf ppl ppo ppp ppr pra pre prf prl pro prp prr ra- raa rae raf ral rao rap rar re- rea ree ref rel reo rep rer rfa rfe rff rfl rfo rfp rfr rla rle rlf rll rlo rlp rlr roa roe rof rol roo rop ror rpa rpe rpf rpl rpo rpp rpr rra rrf rrl rrp rrr