-er a-a aaa aad aae aaf aah aao aar aax ad- ada add ade adf adh ado adr adx aea aed aee aef aeh aeo aer aex af- afa afd afe aff afh afo afr afx aha ahd ahe ahf ahh aho ahr ahx aoa aod aoe aof aoh aoo aor aox ar- ara ard are arf arh aro arr arx ax- axa axe axh axo axr axx daa dad dae daf dah dao dar dax dda ddd dde ddf ddh ddo ddr ddx de- dea ded dee def deh deo der dex dfa dfd dfe dff dfh dfo dfr dfx dh- dha dhd dhe dhf dhh dho dhr doa dod doe dof doh doo dor dox dra drd dre dro drr drx dxd dxo dxr dxx eaa ead eae eaf eah eao ear eax ed- eda edd ede edf edh edo edr edx eea eed eee eef eeo eer eex ef- efa efd efe eff efh efo efr efx eha ehd ehe ehf ehh eho ehr eo- eoa eod eoe eof eoh eoo eor era erd ere erf erh ero err ex- exa exd exe exh exo exr exx faa fad fae faf fah fao far fax fda fdd fde fdf fdh fdo fdr fdx fea fed fee fef feh feo fer fex ffa ffd ffe fff ffh ffo ffr ffx fha fhe fhf fhh fho fhr foa foe fof foh foo for fox fra frd fre frf frh fro frr fxe fxr fxx haa had hae haf hah hao har hax hda hdd hde hdf hdh hdo hdr hdx he- hea hed hee hef heh heo her hex hfa hfd hfe hff hfh hfo hfr hha hhd hhe hhf hhh hho hhr hoa hod hoe hof hoh hoo hor hox hr- hra hrd hre hrf hrh hro hrr hxd oaa oad oae oaf oah oao oar oax oda odd ode odf odh odo odr oea oed oee oef oeh oeo oer oex of- ofa ofd ofe off ofo ofr ofx oha ohd ohe ohf ohh oho ohr oo- ooa ood oof ooh ooo oor oox or- ora ord ore orf orh oro orr orx ox- oxa oxf oxo oxx ra- raa rad rae raf rah rao rar rax rda rdd rde rdf rdh rdo rdr rdx re- rea red ree ref reh reo rer rex rfa rfd rfe rff rfh rfo rfr rh- rha rhd rhe rhf rhh rho rhr roa rod roe rof roh roo ror rox rra rrd rrf rrh rrr rxr xaa xad xaf xar xda xde xdf xdh xdr xed xee xer xex xfa xfe xfh xfx xhd xoa xod xof xoo xor xox xrd xrf xrx xxo xxx

a-do a-ha aaaa aaad aaae aaaf aaah aaar aada aade aaea aafa aafd aaff aaha aaoe aaoo aara aard aare aaro adaa adad adae adah adao adar adda addd adde addo addr adea adee adeh adeo ader adfa adha adhd adho adod adoe adoo ador adox adra adre adro aeaf aede aeer aer- aera aerd aero afaa afad afao afar afdx afee afer affa affo afoa afoe afoo afor afox afr- afra afre afro afxe ahad ahah ahar ahed ahex ahfa ahha ahoa ahod ahoe ahor ahra ahre ahrr aoah aodh aora arad arae araf arah arar arax arda arde ardf ardo area ared aree aref areh areo arex arfa arff arh- aroa arod aroe aroo aror arr- arra arre arrh arro arrr axaf axar axed axer axfr axo- axoa axof axxo daad daae daar dada dade dado daer dafa dafe daff dafo daha dahe dara dard dare darf daro darr dddd ddre dead deae deaf dear deda dedd dede dedo deed deef deer defe deff defo deha deor der- dera dere derf dero derr dex- dexa dexe dfaf dfer dffa dfoe dfrf dhaa dhad dhao dhar dhed dhee dher dhod dhor do-x doae doar dod- doda dodd dode dodo doea doer doff doha dohr dood doof door dora dord dore dorf doro dorr doxa draa drad draf drar drax drda drea dred dree dref dreh drod drof droh drra dxdr dxed dxef dxfe dxfh dxfx dxra dxrd dxre dxrf dxrr dxrx dxxr dxxx eaaf eada eadd eara eard eare earh earo edad edah edar edax edda edde eddo ede- edea edeh eder edex edfa edod edra eede eeea eeee eefa eefe eera eero efax efda efeo effa efor ehaa ehdd ehea eheh eher ehre eode eora eore er-x erad eraf erda erde erdf ered erer erfx erod eroe eroo erra erre erro exa- exda exed exer exfo exh- exo- exod exor exrx faaa faad faah fada fadd fade fado faex fafa fafe faff fafo faha fahd fahr fara fard fare faro farr faxe fdoa fead feaf fear feda fede feed feer fefe feff fefo fehd fehr feod feof feoh fera ferd fere fero ferr ffar ffee ffff ffrr foad foaf foar foda fode foed foer fofo fohr food foof for- fora ford fore foro forr foxe foxh foxx frad frae frax frea fred free freo frex froe froh fxdd haad haaf haar hada hade hadf hadh haed hafd hafe haff haha haho haor hara hard hare harf harh haro harr haxe haxo hdax hdda hdod hdra head heaf heah hear heda hedd hede hedo heed heef heer hefd hefe hehe heho heor hera herd here hero herr hex- hexa hexe hhaa hhex hhhh hhof hoad hoar hoax hoda hode hodh hodr hoed hoer hofe hoff hofx hoha hohe hoho hood hooe hoof hoor hoox hora hord hore horo horr hoxa hrad hree hrod o-eo oade oaer oafo oahe oara oare odah odax odda oddd odea oded odeo oder odex odoh odoo odor odra oeax oedo oera oere ofah ofdr ofer off- offa offe offh offo offr ofor ofra ofre ohad ohed ohee oher ohho ohoh ohra ohre ooaa ooda ooer ooff ooha ooho oooh oooo oora oord oore orad orae orah orao orar orda orde ordo ore- orea ored oreh oreo orer orex orfe orff orhe oro- oroe orof oror orra orro oxa- oxea