-er a-a aaa aad aae aaj aan aao aar ad- ada add ade adj adn ado adr aea aed aee aej aen aeo aer aja ajd aje ajj ajn ajo ajr an- ana and ane anj ann ano anr aoa aod aoe aoj aon aoo aor ar- ara ard are arj arn aro arr daa dad dae daj dan dao dar dda ddd dde ddn ddo ddr de- dea ded dee dej den deo der dj- dja djd dje djo dna dnd dne dnj dnn dno dnr doa dod doe doj don doo dor dra drd dre drj drn dro drr eaa ead eae eaj ean eao ear ed- eda edd ede edj edn edo edr eea eed eee een eeo eer eja ejd ejo en- ena end ene enn eno enr eo- eoa eod eoe eon eoo eor era erd ere ern ero err j-d jaa jad jae jaj jan jao jar jda jde jdn jdo jdr jea jed jee jej jen jeo jer jja jjj jjr jna jnd jne jnj jnn jno jnr joa jod joe joj jon joo jor jra jrn jro jrr naa nad nae naj nan nao nar nda ndd nde ndn ndo ndr ne- nea ned nee nej nen neo ner nja nje njn nna nne nnn nno no- noa nod noe noj non noo nor nra nrd nre nrj nrn nro nrr oaa oad oae oaj oan oao oar oda odd ode odn odo odr oea oed oee oen oeo oer oja ojd oje ojo on- ona ond one onj onn ono onr oo- ooa ood oon ooo oor or- ora ord ore orn oro orr ra- raa rad rae raj ran rao rar rda rdd rde rdj rdn rdo rdr re- rea red ree ren reo rer rja rjr rna rnd rnn rno rnr roa rod roe roj ron roo ror rra rrd rrn rrr