la pieza se movía sola
la pieza se movía sola .
l a WORD_BOUNDARY p j e̞ s a WORD_BOUNDARY s e̞ WORD_BOUNDARY m o̞ β j a WORD_BOUNDARY s o̞ l a WORD_BOUNDARY
l a WORD_BOUNDARY p i e z a WORD_BOUNDARY s e WORD_BOUNDARY m o v í a WORD_BOUNDARY s o l a WORD_BOUNDARY . WORD_BOUNDARY