-al -er a-a aaa aae aak aal aap aar aav aea aee aek ael aep aer aev aka ake akk akl akp akr akv al- ala ale alk all alp alr alv ap- apa ape apk apl app apr apv ar- ara are ark arl arp arr arv av- ava ave avk avl avp avr eaa eae eak eal eap ear eav eea eee eek eel eep eer eev eka eke ekl ekp ekr ekv ela ele elk ell elp elr elv ep- epa epe epl epp epr era ere erk erl erp err erv eva eve evl evp evr evv ka- kaa kae kak kal kap kar kav ke- kea kee kek kel kep ker kev kke kkk kkl kkp kkr kkv kl- kla klr klv kpa kpe kpk kpl kpp kpr kpv kra krk krl krp krr krv kva kvk kvp kvr kvv l-p la- laa lae lak lal lap lar lav lea lee lek lel lep ler lev lka lkl lkp lkr lla lle llk lll llp llr llv lpa lpe lpk lpl lpp lpr lpv lra lrk lrp lrr lrv lva lve lvl lvp lvr lvv p-p paa pae pak pal pap par pav pea pee pek pel pep per pev pka pke pkl pkp pkr pla ple plk pll plp plr plv ppa ppe ppk ppl ppp ppr ppv pra pre prk prl prp prr prv pva pve pvk pvl pvp pvr pvv ra- raa rae rak ral rap rar rav re- rea ree rek rel rep rer rev rke rkk rkp rkv rla rle rll rlp rlr rpa rpe rpk rpl rpp rpr rpv rra rrk rrl rrp rrr rva rve rvl rvp rvr rvv v-a v-e vaa vae vak val vap var vav vea vee vek vel vep ver vka vkp vl- vla vle vlk vll vlp vlv vpa vpe vpk vpl vpp vpr vra vre vrk vrp vrr vva vvr vvv