english: Knock knock knock knock knock knock knock [pause] knock knock knock knock knock knock knock [pause then repeat].
non_english: Kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake kake