a-do aaaa aaad aaap aada aadu aaoo aapa aapo aaup adaa adad adao adap adda addd addo addu adod adoo adp- adq- adua aopo apao apap apda apdd apdu apo- apod apoo apop apou appa appd appu apua apud apup aqap aqda aqu- aqua aquo auaa audo daad daap daau dada dado dadu daou dapa dapp dapu daud dddd ddpo doap dod- doda dodd dodo dood doop dopa dopo dopp doud doup dpaa dppa duaa duad duda dudd dudo dudu duo- dupa dupo duqu oaau odda oddd odoo odop odou ooaa ooda oooo opap opo- oppa oppo opua ouad oupa ouu- paap pada padd pado padu papa papp paua paud paup pdpa poad pod- poda podd podo podu pood poop pop- popa popo popp poud poup ppad ppap ppoa ppod pppa pppd pppo pppp puao pudo pudu pupa pupu qada qoop qpod qqqq quaa quad quap quod quop quu- uaua udaa udad udau udoo udop udpd upda updo uppa uppp uppu upup uqao uuuu