en dónde viste un león
en dónde viste un león ?
e n WORD_BOUNDARY d o n d e WORD_BOUNDARY β i s t e WORD_BOUNDARY u n WORD_BOUNDARY l e o n WORD_BOUNDARY
e n WORD_BOUNDARY d ó n d e WORD_BOUNDARY v i s t e WORD_BOUNDARY u n WORD_BOUNDARY l e ó n WORD_BOUNDARY