-er a-a aaa aad aae aag aaj aan aao aar ad- ada add ade adg adj adn ado adr aea aed aee aeg aej aen aeo aer ag- aga agd age agg agj agn ago agr aja ajd aje ajj ajn ajo ajr an- ana and ane ang anj ann ano anr aoa aod aoe aog aoj aon aoo aor ar- ara ard are arg arj arn aro arr daa dad dae dag daj dan dao dar dda ddd dde ddg ddn ddo ddr de- dea ded dee deg dej den deo der dga dgd dge dgg dgn dgr dj- dja djd dje djg djo dna dnd dne dng dnj dnn dno dnr doa dod doe dog doj don doo dor dra drd dre drg drj drn dro drr eaa ead eae eag eaj ean eao ear ed- eda edd ede edg edj edn edo edr eea eed eee eeg een eeo eer ega egd ege egg egn ego egr eja ejd ejo en- ena end ene eng enn eno enr eo- eoa eod eoe eog eon eoo eor era erd ere erg ern ero err g-d gaa gad gae gag gaj gan gao gar gda gdd gde gdn gdo gdr ge- gea ged gee geg gen geo ger gga ggd ggg ggj ggn ggo ggr gja gje gjg gjr gna gnd gne gnn gno gnr goa god goe gog gon goo gor gra grd gre grg grj grn gro grr j-d jaa jad jae jag jaj jan jao jar jda jde jdg jdn jdo jdr jea jed jee jeg jej jen jeo jer jga jge jgn jgo jgr jja jjg jjj jjr jna jnd jne jng jnj jnn jno jnr joa jod joe jog joj jon joo jor jra jrg jrn jro jrr naa nad nae nag naj nan nao nar nda ndd nde ndg ndn ndo ndr ne- nea ned nee neg nej nen neo ner nga ngd nge ngg ngj ngn ngo nja nje njn nna nne nng nnn nno no- noa nod noe nog noj non noo nor nra nrd nre nrg nrj nrn nro nrr oaa oad oae oag oaj oan oao oar oda odd ode odg odn odo odr oea oed oee oeg oen oeo oer oga ogd oge ogg ogn ogo oja ojd oje ojo on- ona ond one ong onj onn ono onr oo- ooa ood oog oon ooo oor or- ora ord ore org orn oro orr ra- raa rad rae rag raj ran rao rar rda rdd rde rdg rdj rdn rdo rdr re- rea red ree reg ren reo rer rga rgd rge rgg rgn rgo rgr rja rjg rjr rna rnd rng rnn rno rnr roa rod roe rog roj ron roo ror rra rrd rrg rrn rrr