-al -er -ol a-a aaa aae aal aao aap aar aav aea aee ael aeo aep aer aev al- ala ale all alo alp alr alv aoa aoe aol aoo aop aor aov ap- apa ape apl apo app apr apv ar- ara are arl aro arp arr arv av- ava ave avl avo avp avr eaa eae eal eao eap ear eav eea eee eel eeo eep eer eev ela ele ell elo elp elr elv eo- eoa eoe eol eoo eop eor ep- epa epe epl epo epp epr era ere erl ero erp err erv eva eve evl evo evp evr evv l-p la- laa lae lal lao lap lar lav lea lee lel leo lep ler lev lla lle lll llo llp llr llv loa loe lol loo lop lor lov lpa lpe lpl lpo lpp lpr lpv lra lro lrp lrr lrv lva lve lvl lvp lvr lvv oaa oae oal oao oap oar oav oea oee oel oeo oep oer ola ole oll olo olp oo- ooa ool ooo oop oor oov op- opa ope opl opo opp opr opv or- ora ore orl oro orp orr orv ov- ova ove ovl ovo ovp ovv p-p paa pae pal pao pap par pav pea pee pel peo pep per pev pla ple pll plo plp plr plv poa poe pol poo pop por pov ppa ppe ppl ppo ppp ppr ppv pra pre prl pro prp prr prv pva pve pvl pvo pvp pvr pvv ra- raa rae ral rao rap rar rav re- rea ree rel reo rep rer rev rla rle rll rlo rlp rlr roa roe rol roo rop ror rov rpa rpe rpl rpo rpp rpr rpv rra rrl rrp rrr rva rve rvl rvo rvp rvr rvv v-a v-e vaa vae val vao vap var vav vea vee vel veo vep ver vl- vla vle vll vlo vlp vlv voa voe vol voo vop vor vov vpa vpe vpl vpo vpp vpr vra vre vrp vrr vva vvo vvr vvv