un brazo una oreja
un brazo una oreja .
u n WORD_BOUNDARY β ɾ a s o̞ WORD_BOUNDARY u n a WORD_BOUNDARY o̞ ɾ e̞ x a WORD_BOUNDARY
u n WORD_BOUNDARY b r a z o WORD_BOUNDARY u n a WORD_BOUNDARY o r e j a WORD_BOUNDARY . WORD_BOUNDARY