kayuh kayuh kayuh kayuh
kayuh kayuh kayuh kayuh .
k a j u h WORD_BOUNDARY k a j u h WORD_BOUNDARY k a j u h WORD_BOUNDARY k a j u h WORD_BOUNDARY
k a y u h WORD_BOUNDARY k a y u h WORD_BOUNDARY k a y u h WORD_BOUNDARY k a y u h WORD_BOUNDARY . WORD_BOUNDARY