a-do aaaa aaad aaae aaap aada aade aaea aaep aaoe aaoo aapa aapo adaa adad adae adao adap adda addd adde addo adea adee adeo adod adoe adoo adp- aeap aede aopo apao apap apda apdd apea aped apep apo- apod apoe apoo apop appa appd daad daae daap dada dade dado dapa dape dapp dddd ddpo dead deae deap deda dedd dede dedo deed deep deop depa depe depo depp doae doap dod- doda dodd dode dodo doea dood doop dopa dope dopo dopp dpaa dppa eada eadd eadp eaop eapp edad edda edde eddo eddp ede- edea edod eede eeea eeee eode epaa epad epee epod eppa eppo eppp o-eo oade odda oddd odea oded odeo odoo odop oedo oepa ooaa ooda oooo opap oped opep opo- oppa oppo paap pada padd pade pado paea paep papa pape papp pdea pdpa peap ped- peda pede pedo peed peep pepa pepd pepe pepo poad pod- poda podd pode podo poea poed pood poop pop- popa pope popo popp ppad ppap ppoa ppod pppa pppd pppo pppp