pintaselos tu los zapatos rojos
pintaselos tu los zapatos rojos .
p i n t a s e l o s WORD_BOUNDARY t u WORD_BOUNDARY l o s WORD_BOUNDARY θ a p a t o s WORD_BOUNDARY r o x o s WORD_BOUNDARY
p i n t a s e l o s WORD_BOUNDARY t u WORD_BOUNDARY l o s WORD_BOUNDARY z a p a t o s WORD_BOUNDARY r o j o s WORD_BOUNDARY