quién te enseñó a patinar
quién te enseñó a patinar ?
k j e n WORD_BOUNDARY t e WORD_BOUNDARY e n s e ɲ o WORD_BOUNDARY a WORD_BOUNDARY p a t i n a ɾ WORD_BOUNDARY
q u i é n WORD_BOUNDARY t e WORD_BOUNDARY e n s e ñ ó WORD_BOUNDARY a WORD_BOUNDARY p a t i n a r WORD_BOUNDARY