-er a-a a-t aaa aad aae aan aao aar aat ad- ada add ade adn ado adr adt aea aed aee aen aeo aer aet an- ana and ane ann ano anr ant aoa aod aoe aon aoo aor aot ar- ara ard are arn aro arr art at- ata atd ate atn ato atr att daa dad dae dan dao dar dat dda ddd dde ddn ddo ddr ddt de- dea ded dee den deo der det dna dnd dne dnn dno dnr dnt doa dod doe don doo dor dot dra drd dre drn dro drr drt dta dtd dte dtn dto dtr dtt eaa ead eae ean eao ear eat ed- eda edd ede edn edo edr edt eea eed eee een eeo eer eet en- ena end ene enn eno enr ent eo- eoa eod eoe eon eoo eor eot era erd ere ern ero err ert eta etd ete etn eto etr ett naa nad nae nan nao nar nat nda ndd nde ndn ndo ndr ndt ne- nea ned nee nen neo ner net nna nne nnn nno nnt no- noa nod noe non noo nor not nra nrd nre nrn nro nrr nrt nta ntd nte ntn nto ntr ntt oaa oad oae oan oao oar oat oda odd ode odn odo odr odt oea oed oee oen oeo oer oet on- ona ond one onn ono onr ont oo- ooa ood oon ooo oor oot or- ora ord ore orn oro orr ort ot- ota otd ote otn oto otr ott ra- raa rad rae ran rao rar rat rda rdd rde rdn rdo rdr rdt re- rea red ree ren reo rer ret rna rnd rnn rno rnr rnt roa rod roe ron roo ror rot rra rrd rrn rrr rrt rta rtd rte rtn rto rtr rtt taa tad tae tan tao tar tat tda tdd tde tdn tdo tdr tdt te- tea ted tee ten teo ter tet tna tnd tne tnn tno tnr tnt to- toa tod toe ton too tor tot tra trd tre trn tro trr trt tta ttd tte ttn tto ttr ttt