o te metes tú primero
o te metes tú primero ?
o WORD_BOUNDARY t e WORD_BOUNDARY m e t e s WORD_BOUNDARY t u WORD_BOUNDARY p ɾ i m e ɾ o WORD_BOUNDARY
o WORD_BOUNDARY t e WORD_BOUNDARY m e t e s WORD_BOUNDARY t ú WORD_BOUNDARY p r i m e r o WORD_BOUNDARY