sa cabe cabe cabe
sa cabe cabe cabe .
s a WORD_BOUNDARY k a β e̞ WORD_BOUNDARY k a β e̞ WORD_BOUNDARY k a β e̞ WORD_BOUNDARY
s a WORD_BOUNDARY c a b e WORD_BOUNDARY c a b e WORD_BOUNDARY c a b e WORD_BOUNDARY . WORD_BOUNDARY