-er a-a aaa aad aae aaf aag aah aan aao aar ad- ada add ade adf adg adh adn ado adr aea aed aee aef aeg aeh aen aeo aer af- afa afd afe aff afg afh afn afo afr ag- aga agd age agf agg agh agn ago agr aha ahd ahe ahf ahg ahh ahn aho ahr an- ana and ane anf ang anh ann ano anr aoa aod aoe aof aog aoh aon aoo aor ar- ara ard are arf arg arh arn aro arr daa dad dae daf dag dah dan dao dar dda ddd dde ddf ddg ddh ddn ddo ddr de- dea ded dee def deg deh den deo der dfa dfd dfe dff dfg dfh dfn dfo dfr dga dgd dge dgf dgg dgh dgn dgr dh- dha dhd dhe dhf dhh dho dhr dna dnd dne dnf dng dnh dnn dno dnr doa dod doe dof dog doh don doo dor dra drd dre drg drn dro drr eaa ead eae eaf eag eah ean eao ear ed- eda edd ede edf edg edh edn edo edr eea eed eee eef eeg een eeo eer ef- efa efd efe eff efg efh efo efr ega egd ege egf egg egh egn ego egr eha ehd ehe ehf ehg ehh ehn eho ehr en- ena end ene enf eng enh enn eno enr eo- eoa eod eoe eof eog eoh eon eoo eor era erd ere erf erg erh ern ero err faa fad fae faf fag fah fan fao far fda fdd fde fdf fdg fdh fdn fdo fdr fea fed fee fef feg feh fen feo fer ffa ffd ffe fff ffg ffh ffn ffo ffr fga fgd fge fgf fgg fgh fgn fgr fha fhe fhf fhg fhh fhn fho fhr fna fnd fne fnf fng fnh fnn fnr foa foe fof fog foh fon foo for fra frd fre frf frg frh frn fro frr g-d gaa gad gae gaf gag gah gan gao gar gda gdd gde gdf gdh gdn gdo gdr ge- gea ged gee gef geg geh gen geo ger gfa gfd gfe gff gfh gfo gfr gga ggd ggg ggh ggn ggo ggr gha ghd ghe ghg ghh ghn gho ghr gna gnd gne gnf gnn gno gnr goa god goe gof gog goh gon goo gor gra grd gre grf grg grh grn gro grr haa had hae haf hag hah han hao har hda hdd hde hdf hdg hdh hdn hdo hdr he- hea hed hee hef heg heh hen heo her hfa hfd hfe hff hfg hfh hfn hfo hfr hga hge hgf hgg hgh hgn hgo hgr hha hhd hhe hhf hhg hhh hhn hho hhr hna hnd hne hnf hng hnh hnn hno hoa hod hoe hof hog hoh hon hoo hor hr- hra hrd hre hrf hrg hrh hrn hro hrr naa nad nae naf nag nah nan nao nar nda ndd nde ndf ndg ndh ndn ndo ndr ne- nea ned nee nef neg neh nen neo ner nfa nfd nfe nff nfn nfo nfr nga ngd nge ngf ngg ngh ngn ngo nha nhd nhe nhf nhg nhh nhn nhr nna nne nnf nng nnh nnn nno no- noa nod noe nof nog noh non noo nor nra nrd nre nrf nrg nrn nro nrr oaa oad oae oaf oag oah oan oao oar oda odd ode odf odg odh odn odo odr oea oed oee oef oeg oeh oen oeo oer of- ofa ofd ofe off ofg ofn ofo ofr oga ogd oge ogf ogg ogh ogn ogo oha ohd ohe ohf ohg ohh ohn oho ohr on- ona ond one onf ong onh onn ono onr oo- ooa ood oof oog ooh oon ooo oor or- ora ord ore orf org orh orn oro orr ra- raa rad rae raf rag rah ran rao rar rda rdd rde rdf rdg rdh rdn rdo rdr re- rea red ree ref reg reh ren reo rer rfa rfd rfe rff rfg rfh rfn rfo rfr rga rgd rge rgf rgg rgh rgn rgo rgr rh- rha rhd rhe rhf rhg rhh rhn rho rhr rna rnd rng rnh rnn rno rnr roa rod roe rof rog roh ron roo ror rra rrd rrf rrg rrh rrn rrr