a_ver Juanjo venga
a ver juanjo venga !
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY x w a n x o̞ WORD_BOUNDARY β e̞ n ɡ a WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY j u a n j o WORD_BOUNDARY v e n g a WORD_BOUNDARY ! WORD_BOUNDARY