Umba Nakaya-langwa nungwenikba Mayada nakina. Umba Mayada-langwa nungwenikba Medidaya nakina. Umba Medidaya-langwa nungwenikba Jemeyina nakina. Umba Jemeyina-langwa nungwenikba Jawijeka nakina. Umba Jawijeka-langwa nungwenikba Jawuda nakina.
