es una tecla o mando
es una tecla o mando .
e̞ s WORD_BOUNDARY u n a WORD_BOUNDARY t e̞ k l a WORD_BOUNDARY o̞ WORD_BOUNDARY m a n d o̞ WORD_BOUNDARY
e s WORD_BOUNDARY u n a WORD_BOUNDARY t e c l a WORD_BOUNDARY o WORD_BOUNDARY m a n d o WORD_BOUNDARY . WORD_BOUNDARY