tek ketek ketek dung
tek ketek ketek dung .
t ə k WORD_BOUNDARY k ə t ə k WORD_BOUNDARY k ə t ə k WORD_BOUNDARY d u ŋ WORD_BOUNDARY
t e k WORD_BOUNDARY k e t e k WORD_BOUNDARY k e t e k WORD_BOUNDARY d u n g WORD_BOUNDARY . WORD_BOUNDARY