estás sudando el pelo
estás sudando el pelo ?
e̞ s t a s WORD_BOUNDARY s u d a n d o̞ WORD_BOUNDARY e̞ l WORD_BOUNDARY p e̞ l o̞ WORD_BOUNDARY
e s t á s WORD_BOUNDARY s u d a n d o WORD_BOUNDARY e l WORD_BOUNDARY p e l o WORD_BOUNDARY ? WORD_BOUNDARY