-al -er a-a a-t aaa aae aak aal aan aar aat aav aea aee aek ael aen aer aet aev aka ake akk akl akn akr akv al- ala ale alk all aln alr alt alv an- ana ane ank anl ann anr ant anv ar- ara are ark arl arn arr art arv at- ata ate atl atn atr att atv av- ava ave avk avl avn avr avt eaa eae eak eal ean ear eat eav eea eee eek eel een eer eet eev eka eke ekl ekr ekt ekv ela ele elk ell eln elr elt elv en- ena ene enk enl enn enr ent env era ere erk erl ern err ert erv eta ete etk etl etn etr ett etv eva eve evl evn evr evt evv k-t ka- kaa kae kak kal kan kar kat kav ke- kea kee kek kel ken ker ket kev kke kkk kkl kkn kkr kkt kkv kl- kla klr klt klv kn- kna kne knk knl knn knr knt kra krk krl krn krr krt krv kta kte ktk ktl ktn ktr ktt ktv kva kvk kvn kvr kvv la- laa lae lak lal lan lar lat lav lea lee lek lel len ler let lev lka lkl lkr lkt lla lle llk lll lln llr llt llv lna lne lnk lnl lnn lnr lnt lra lrk lrn lrr lrt lrv lta lte ltk ltl ltr ltt ltv lva lve lvl lvn lvr lvt lvv naa nae nak nal nan nar nat nav ne- nea nee nek nel nen ner net nev nka nke nkk nkn nkr nkt nla nle nlk nll nln nlr nlt nlv nna nne nnk nnl nnn nnt nnv nra nre nrk nrl nrn nrr nrt nrv nta nte ntk ntn ntr ntt ntv nva nve nvk nvl nvn nvt nvv ra- raa rae rak ral ran rar rat rav re- rea ree rek rel ren rer ret rev rke rkk rkt rkv rla rle rll rln rlr rlt rna rnn rnr rnt rnv rra rrk rrl rrn rrr rrt rta rte rtk rtl rtn rtr rtt rtv rva rve rvl rvn rvr rvt rvv taa tae tak tal tan tar tat tav te- tea tee tek tel ten ter tet tev tka tke tkk tkl tkr tkt tla tle tlk tll tln tlr tlt tlv tna tne tnk tnl tnn tnr tnt tra tre trk trl trn trr trt trv tta tte ttk ttl ttn ttr ttt ttv tva tve tvk tvl tvn tvr tvt v-a v-e vaa vae vak val van var vat vav vea vee vek vel ven ver vet vka vkt vl- vla vle vlk vll vlt vlv vn- vna vnl vnr vnv vra vre vrk vrn vrr vrt vta vte vtk vtl vtr vtt vtv vva vvr vvt vvv