una cinta de vídeo
una cinta de vídeo .
u n a WORD_BOUNDARY s i n t a WORD_BOUNDARY d e̞ WORD_BOUNDARY β i d e̞ o̞ WORD_BOUNDARY
u n a WORD_BOUNDARY c i n t a WORD_BOUNDARY d e WORD_BOUNDARY v í d e o WORD_BOUNDARY . WORD_BOUNDARY