bbbbbbb biobio bioroid birkoor birudur bodokro bok-bok boo-boo boobird boobook bordour boudoir bourrou brokour broudur burdour burikko di-iod- diiodo- dik-dik dob-dob dobi-ii dobrodo dododou doo-doo dookudu doridid doudouk dourdou dribouo duk-duk idiroko ikorodu iridio- iridoid irikkur iririki kirikou kirkurd kobroor kobudo koi-koi kokkuri kokorou kooddoo kor-kor korkoro kri-kri kudurru obikiik oddbird odoriko odorkor oidioid oriki oroboro ourdirk riddour riodoro robiboo rooibok rubbour ububboo uriburu