ángeles tocan vuelan vuelta es
ángeles tocan vuelan vuelta es .
a n x e̞ l e̞ s WORD_BOUNDARY t o̞ k a n WORD_BOUNDARY β w e̞ l a n WORD_BOUNDARY β w e̞ l t a WORD_BOUNDARY e̞ s WORD_BOUNDARY
á n g e l e s WORD_BOUNDARY t o c a n WORD_BOUNDARY v u e l a n WORD_BOUNDARY v u e l t a WORD_BOUNDARY e s WORD_BOUNDARY . WORD_BOUNDARY