-al -er a-a a-i a-t aaa aae aaf aai aal aar aat aau aav aea aee aef aei ael aer aet aeu aev af- afa afe aff afi afl afr aft afu afv ai- aia aie aif aii ail air ait aiu aiv al- ala ale alf ali all alr alt alu alv ar- ara are arf ari arl arr art aru arv at- ata ate atf ati atl atr att atu atv au- aua aue auf aui aul aur aut auv av- ava ave avf avi avl avr avt avu eaa eae eaf eai eal ear eat eau eav eea eee eef eel eer eet eev ef- efa efe eff efi efl efr eft eia eie eif eii eil eir eit eiu eiv ela ele elf eli ell elr elt elu elv era ere erf eri erl err ert eru erv eta ete etf eti etl etr ett etu etv eu- eua eue euf eui eul eur eut euv eva eve evf evi evl evr evt evv faa fae faf fai fal far fat fau fav fea fee fef fei fel fer fet feu fev ffa ffe fff ffi ffl ffr fft ffu ffv fia fie fif fii fil fir fit fiu fla fle flf fli fll flr flt flu fra fre frf fri frl frr frt fru fta fte ftf fti ftl ftr ftt ftu ftv fua fue fuf fui ful fur fut fuu fuv fva fvt i-f i-v ia- iaa iae iaf iai ial iar iat iau iav ie- iea iee ief iei iel ier iet iev ifa ife iff ifi ifl ifr ift ifu iia iie iif iii iil iir iit iiu il- ila ile ilf ili ill ilr ilt ilu ilv ir- ira ire irf iri irl irr irt iru irv ita ite itf iti itl itt itu itv iu- iua iue iui iur iut iva ive ivf ivi ivl ivr ivt ivu ivv la- laa lae laf lai lal lar lat lau lav lea lee lef lei lel ler let leu lev lfa lfe lff lfi lfl lfr lft lfu lia lie lif lii lil lir lit liu liv lla lle llf lli lll llr llt llu llv lra lrf lri lrr lrt lru lrv lta lte ltf lti ltl ltr ltt ltu ltv lua lue luf lui lul lur lut luu luv lva lve lvf lvi lvl lvr lvt lvv ra- raa rae raf rai ral rar rat rau rav re- rea ree ref rei rel rer ret reu rev rfa rfe rff rfi rfl rfr rft rfu rfv ria rie rif rii ril rir rit riv rla rle rlf rli rll rlr rlt rlu rra rrf rri rrl rrr rrt rru rta rte rtf rti rtl rtr rtt rtu rtv rua rue ruf rui rur rut ruu ruv rva rve rvf rvi rvl rvr rvt rvu rvv taa tae taf tai tal tar tat tau tav te- tea tee tef tei tel ter tet teu tev tfa tfe tff tfi tfl tfr tft tfu tia tie tif tii til tir tit tiu tiv tla tle tlf tli tll tlr tlt tlu tlv tra tre trf tri trl trr trt tru trv tta tte ttf tti ttl ttr ttt ttu ttv tua tue tuf tui tul tur tut tuu tuv tva tve tvf tvi tvl tvr tvt tvu ua- uaa uae uaf uai ual uar uat uau uav uea uee uef uei uel uer uet ufa ufe uff ufi ufl ufr uft ufu ufv uia uie uif uii uil uir uit uiu ula ule ulf uli ull ulr ult ulu ulv ur- ura ure urf uri url urr urt uru uta ute utf uti utl utr utt utu utv uua uue uur uut uuu uva uve uvf uvl uvu uvv v-a v-e vaa vae vai val var vat vau vav vea vee vef vei vel ver vet veu vfa vff vfi vfl vfr vft vfu vfv vi- via vie vif vii vil vir vit viu viv vl- vla vle vlf vll vlt vlv vra vre vrf vri vrr vrt vru vta vte vti vtl vtr vtt vtu vtv vue vul vur vut vuv vva vvi vvr vvt vvv