tak undur tak undur tak undur
tak undur tak undur tak undur .
t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY
t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY t a k WORD_BOUNDARY u n d u r WORD_BOUNDARY