vale y estos zapatos de quien son
vale y estos zapatos de quien son ?
b a l e WORD_BOUNDARY i WORD_BOUNDARY e s t o s WORD_BOUNDARY θ a p a t o s WORD_BOUNDARY ð e WORD_BOUNDARY k j e n WORD_BOUNDARY s o n WORD_BOUNDARY
v a l e WORD_BOUNDARY y WORD_BOUNDARY e s t o s WORD_BOUNDARY z a p a t o s WORD_BOUNDARY d e WORD_BOUNDARY q u i e n WORD_BOUNDARY s o n WORD_BOUNDARY