a_ver cómo andan
a ver cómo andan ?
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY k o̞ m o̞ WORD_BOUNDARY a n d a n WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY c ó m o WORD_BOUNDARY a n d a n WORD_BOUNDARY ? WORD_BOUNDARY