eeeroer erukkur europop eyepoke kee-kee kepyure kokorou kokuryu kookery koporye kor-kor korkoro korokke koyekro koyukuk koyyuru kreeker kroeyer kurkure kuyerek kyrykyy okpekpe okrouyo orepeer orourke orrouer ourouer pee-pee peekyou peperek peppery perekop perrero perrore perrour peruker perupok poeuere pokouro poo-poo pooryou pop-eye porkery porpere porpore pourpre prepere prepper propero propper propure propyre proueye puerper purpour purpure rekeure rekouer repreue rokyoku rookery roorkee roukere roukoop royyuru uepeker ukkurey yerkoy yor-yor youreok youreup