a-do aaaa aaad aaae aaar aada aade aaea aaoe aaoo aara aard aare aaro adaa adad adae adao adar adda addd adde addo addr adea adee adeo ader adod adoe adoo ador adra adre adro aede aeer aer- aera aerd aero aora arad arae arar arda arde ardo area ared aree areo aroa arod aroe aroo aror arr- arra arre arro arrr daad daae daar dada dade dado daer dara dard dare daro darr dddd ddre dead deae dear deda dedd dede dedo deed deer deor der- dera dere dero derr doae doar dod- doda dodd dode dodo doea doer dood door dora dord dore doro dorr draa drad drar drda drea dred dree drod drra eada eadd eara eard eare earo edad edar edda edde eddo ede- edea eder edod edra eede eeea eeee eera eero eode eora eore erad erda erde ered erer erod eroe eroo erra erre erro o-eo oade oaer oara oare odda oddd odea oded odeo oder odoo odor odra oedo oera oere ooaa ooda ooer oooo oora oord oore orad orae orao orar orda orde ordo ore- orea ored oreo orer oro- oroe oror orra orro raad rada radd rade rado radr raed raer rara rare raro rder rea- read reae reao rear reda redd rede redo redr reed reod rera rerd rere rero road roar roda rodd rode rodo roea roed roer rood roor rora rore roro rrad rred rrrr