-al -er -ol a-a a-i aaa aae aaf aai aal aao aar aau aea aee aef aei ael aeo aer aeu af- afa afe aff afi afl afo afr afu ai- aia aie aif aii ail aio air aiu al- ala ale alf ali all alo alr alu aoa aoe aof aoi aol aoo aor aou ar- ara are arf ari arl aro arr aru au- aua aue auf aui aul auo aur eaa eae eaf eai eal eao ear eau eea eee eef eel eeo eer ef- efa efe eff efi efl efo efr eia eie eif eii eil eio eir eiu ela ele elf eli ell elo elr elu eo- eoa eoe eof eoi eol eoo eor eou era ere erf eri erl ero err eru eu- eua eue euf eui eul eur faa fae faf fai fal fao far fau fea fee fef fei fel feo fer feu ffa ffe fff ffi ffl ffo ffr ffu fia fie fif fii fil fir fiu fla fle flf fli fll flo flr flu foa foe fof foi fol foo for fou fra fre frf fri frl fro frr fru fua fue fuf fui ful fuo fur fuu i-f ia- iaa iae iaf iai ial iao iar iau ie- iea iee ief iei iel ier ifa ife iff ifi ifl ifo ifr ifu iia iie iif iii iil iio iir iiu il- ila ile ilf ili ill ilo ilr ilu io- ioa ioe iof ioi iol ioo ior iou ir- ira ire irf iri irl iro irr iru iu- iua iue iui iur la- laa lae laf lai lal lao lar lau lea lee lef lei lel leo ler leu lfa lfe lff lfi lfl lfo lfr lfu lia lie lif lii lil lio lir liu lla lle llf lli lll llo llr llu loa loe lof loi lol loo lor lou lra lrf lri lro lrr lru lua lue luf lui lul luo lur luu o-i oaa oae oaf oai oal oao oar oau oea oee oef oei oel oeo oer of- ofa ofe off ofi ofl ofo ofr ofu oia oie oif oii oil oio oir oiu ola ole olf oli oll olo olu oo- ooa oof ooi ool ooo oor or- ora ore orf ori orl oro orr oru ou- oua oue ouf oui oul ouo our ra- raa rae raf rai ral rao rar rau re- rea ree ref rei rel reo rer reu rfa rfe rff rfi rfl rfo rfr rfu ria rie rif rii ril rio rir rla rle rlf rli rll rlo rlr rlu roa roe rof roi rol roo ror rou rra rrf rri rrl rrr rru rua rue ruf rui ruo rur ruu ua- uaa uae uaf uai ual uao uar uau uea uee uef uei uel uer ufa ufe uff ufi ufl ufo ufr ufu uia uie uif uii uil uio uir uiu ula ule ulf uli ull ulo ulr ulu uoa uoe uol uoo uor ur- ura ure urf uri url uro urr uru uua uue uur uuu