-er a-a a-t aaa aad aae aaf aan aao aar aat aau ad- ada add ade adf adn ado adr adt adu aea aed aee aef aen aeo aer aet aeu af- afa afd afe aff afn afo afr aft afu an- ana and ane anf ann ano anr ant anu aoa aod aoe aof aon aoo aor aot aou ar- ara ard are arf arn aro arr art aru at- ata atd ate atf atn ato atr att atu au- aua aud aue auf aun auo aur aut daa dad dae daf dan dao dar dat dau dda ddd dde ddf ddn ddo ddr ddt ddu de- dea ded dee def den deo der det deu dfa dfd dfe dff dfn dfo dfr dft dfu dna dnd dne dnf dnn dno dnr dnt doa dod doe dof don doo dor dot dou dra drd dre drn dro drr drt dru dta dtd dte dtf dtn dto dtr dtt dtu dua dud due duf dun duo dur dut eaa ead eae eaf ean eao ear eat eau ed- eda edd ede edf edn edo edr edt edu eea eed eee eef een eeo eer eet ef- efa efd efe eff efo efr eft en- ena end ene enf enn eno enr ent enu eo- eoa eod eoe eof eon eoo eor eot eou era erd ere erf ern ero err ert eru eta etd ete etf etn eto etr ett etu eu- eua eud eue euf eun eur eut faa fad fae faf fan fao far fat fau fda fdd fde fdf fdn fdo fdr fdt fdu fea fed fee fef fen feo fer fet feu ffa ffd ffe fff ffn ffo ffr fft ffu fna fnd fne fnf fnn fnr fnt fnu foa foe fof fon foo for fot fou fra frd fre frf frn fro frr frt fru fta ftd fte ftf ftn fto ftr ftt ftu fua fud fue fuf fun fuo fur fut fuu naa nad nae naf nan nao nar nat nau nda ndd nde ndf ndn ndo ndr ndt ndu ne- nea ned nee nef nen neo ner net neu nfa nfd nfe nff nfn nfo nfr nft nfu nna nne nnf nnn nno nnt nnu no- noa nod noe nof non noo nor not nou nra nrd nre nrf nrn nro nrr nrt nru nta ntd nte ntf ntn nto ntr ntt ntu nua nud nue nun nuo nur nut nuu oaa oad oae oaf oan oao oar oat oau oda odd ode odf odn odo odr odt odu oea oed oee oef oen oeo oer oet of- ofa ofd ofe off ofn ofo ofr oft ofu on- ona ond one onf onn ono onr ont onu oo- ooa ood oof oon ooo oor oot or- ora ord ore orf orn oro orr ort oru ot- ota otd ote otf otn oto otr ott otu ou- oua oud oue ouf oun ouo our out ra- raa rad rae raf ran rao rar rat rau rda rdd rde rdf rdn rdo rdr rdt rdu re- rea red ree ref ren reo rer ret reu rfa rfd rfe rff rfn rfo rfr rft rfu rna rnd rnn rno rnr rnt rnu roa rod roe rof ron roo ror rot rou rra rrd rrf rrn rrr rrt rru rta rtd rte rtf rtn rto rtr rtt rtu rua rud rue ruf run ruo rur rut ruu taa tad tae taf tan tao tar tat tau tda tdd tde tdf tdn tdo tdr tdt tdu te- tea ted tee tef ten teo ter tet teu tfa tfd tfe tff tfn tfo tfr tft tfu tna tnd tne tnf tnn tno tnr tnt to- toa tod toe tof ton too tor tot tou tra trd tre trf trn tro trr trt tru tta ttd tte ttf ttn tto ttr ttt ttu tua tud tue tuf tun tuo tur tut tuu ua- uaa uad uae uaf uan uao uar uat uau uda udd ude udf udn udo udr udt udu uea ued uee uef uen uer uet ufa ufd ufe uff ufn ufo ufr uft ufu un- una und une unf unn uno unr unt unu uoa uod uoe uon uoo uor uot ur- ura urd ure urf urn uro urr urt uru uta utd ute utf utn uto utr utt utu uua uue uun uur uut uuu