lo ha limpiado mamá sí
lo ha limpiado mamá sí .
l o̞ WORD_BOUNDARY a WORD_BOUNDARY l i m p j a d o̞ WORD_BOUNDARY m a m a WORD_BOUNDARY s i WORD_BOUNDARY
l o WORD_BOUNDARY h a WORD_BOUNDARY l i m p i a d o WORD_BOUNDARY m a m á WORD_BOUNDARY s í WORD_BOUNDARY . WORD_BOUNDARY