eeeroer eoropie epierre ioerror ipo-ipo iririki kee-kee kerrier kie-kie kierrok koi-koi kookier kor-kor korkoro korokke kreeker kri-kri krieker okopipi okpekpe oreopie orepeer oriki oripore oropioi pee-pee peepier peirrie peperek peppier pereire perekop periere perkier perrero perrier perrore pierioi pierrie pip-pip pip-pop poikoro poirier pokkiri poo-poo poppier porkier porkpie porkpik porpere porpore preiere prepere prepper preppie prierio priorei propero propio- propire propper proprio reekier repoire rippier rookier roorkee