-er a-a a-t aaa aae aaf aan aao aar aat aau aea aee aef aen aeo aer aet aeu af- afa afe aff afn afo afr aft afu an- ana ane anf ann ano anr ant anu aoa aoe aof aon aoo aor aot aou ar- ara are arf arn aro arr art aru at- ata ate atf atn ato atr att atu au- aua aue auf aun auo aur aut eaa eae eaf ean eao ear eat eau eea eee eef een eeo eer eet ef- efa efe eff efo efr eft en- ena ene enf enn eno enr ent enu eo- eoa eoe eof eon eoo eor eot eou era ere erf ern ero err ert eru eta ete etf etn eto etr ett etu eu- eua eue euf eun eur eut faa fae faf fan fao far fat fau fea fee fef fen feo fer fet feu ffa ffe fff ffn ffo ffr fft ffu fna fne fnf fnn fnr fnt fnu foa foe fof fon foo for fot fou fra fre frf frn fro frr frt fru fta fte ftf ftn fto ftr ftt ftu fua fue fuf fun fuo fur fut fuu naa nae naf nan nao nar nat nau ne- nea nee nef nen neo ner net neu nfa nfe nff nfn nfo nfr nft nfu nna nne nnf nnn nno nnt nnu no- noa noe nof non noo nor not nou nra nre nrf nrn nro nrr nrt nru nta nte ntf ntn nto ntr ntt ntu nua nue nun nuo nur nut nuu oaa oae oaf oan oao oar oat oau oea oee oef oen oeo oer oet of- ofa ofe off ofn ofo ofr oft ofu on- ona one onf onn ono onr ont onu oo- ooa oof oon ooo oor oot or- ora ore orf orn oro orr ort oru ot- ota ote otf otn oto otr ott otu ou- oua oue ouf oun ouo our out ra- raa rae raf ran rao rar rat rau re- rea ree ref ren reo rer ret reu rfa rfe rff rfn rfo rfr rft rfu rna rnn rno rnr rnt rnu roa roe rof ron roo ror rot rou rra rrf rrn rrr rrt rru rta rte rtf rtn rto rtr rtt rtu rua rue ruf run ruo rur rut ruu taa tae taf tan tao tar tat tau te- tea tee tef ten teo ter tet teu tfa tfe tff tfn tfo tfr tft tfu tna tne tnf tnn tno tnr tnt to- toa toe tof ton too tor tot tou tra tre trf trn tro trr trt tru tta tte ttf ttn tto ttr ttt ttu tua tue tuf tun tuo tur tut tuu ua- uaa uae uaf uan uao uar uat uau uea uee uef uen uer uet ufa ufe uff ufn ufo ufr uft ufu un- una une unf unn uno unr unt unu uoa uoe uon uoo uor uot ur- ura ure urf urn uro urr urt uru uta ute utf utn uto utr utt utu uua uue uun uur uut uuu