has visto alguno suelto
has visto alguno suelto ?
a s WORD_BOUNDARY β i s t o WORD_BOUNDARY a l ɣ u n o WORD_BOUNDARY s w e l t o WORD_BOUNDARY
h a s WORD_BOUNDARY v i s t o WORD_BOUNDARY a l g u n o WORD_BOUNDARY s u e l t o WORD_BOUNDARY