-er a-a a-t aaa aae aan aao aar aat aau aea aee aen aeo aer aet aeu an- ana ane ann ano anr ant anu aoa aoe aon aoo aor aot aou ar- ara are arn aro arr art aru at- ata ate atn ato atr att atu au- aua aue aun auo aur aut eaa eae ean eao ear eat eau eea eee een eeo eer eet en- ena ene enn eno enr ent enu eo- eoa eoe eon eoo eor eot eou era ere ern ero err ert eru eta ete etn eto etr ett etu eu- eua eue eun eur eut naa nae nan nao nar nat nau ne- nea nee nen neo ner net neu nna nne nnn nno nnt nnu no- noa noe non noo nor not nou nra nre nrn nro nrr nrt nru nta nte ntn nto ntr ntt ntu nua nue nun nuo nur nut nuu oaa oae oan oao oar oat oau oea oee oen oeo oer oet on- ona one onn ono onr ont onu oo- ooa oon ooo oor oot or- ora ore orn oro orr ort oru ot- ota ote otn oto otr ott otu ou- oua oue oun ouo our out ra- raa rae ran rao rar rat rau re- rea ree ren reo rer ret reu rna rnn rno rnr rnt rnu roa roe ron roo ror rot rou rra rrn rrr rrt rru rta rte rtn rto rtr rtt rtu rua rue run ruo rur rut ruu taa tae tan tao tar tat tau te- tea tee ten teo ter tet teu tna tne tnn tno tnr tnt to- toa toe ton too tor tot tou tra tre trn tro trr trt tru tta tte ttn tto ttr ttt ttu tua tue tun tuo tur tut tuu ua- uaa uae uan uao uar uat uau uea uee uen uer uet un- una une unn uno unr unt unu uoa uoe uon uoo uor uot ur- ura ure urn uro urr urt uru uta ute utn uto utr utt utu uua uue uun uur uut uuu