uff que difícil que difícil casi casi
uff que difícil que difícil casi casi .
u f f WORD_BOUNDARY k e̞ WORD_BOUNDARY d i f i s i l WORD_BOUNDARY k e̞ WORD_BOUNDARY d i f i s i l WORD_BOUNDARY k a s i WORD_BOUNDARY k a s i WORD_BOUNDARY
u f f WORD_BOUNDARY q u e WORD_BOUNDARY d i f í c i l WORD_BOUNDARY q u e WORD_BOUNDARY d i f í c i l WORD_BOUNDARY c a s i WORD_BOUNDARY c a s i WORD_BOUNDARY . WORD_BOUNDARY