a_ver los trenes
a_ver le tren
co pro:ind n
a ver los trenes ?
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY l o̞ s WORD_BOUNDARY t ɾ e̞ n e̞ s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY l o s WORD_BOUNDARY t r e n e s WORD_BOUNDARY ? WORD_BOUNDARY