en la espalda del dinosaurio
en la espalda del dinosaurio .
e n WORD_BOUNDARY l a WORD_BOUNDARY e s p a l ð a WORD_BOUNDARY ð e l WORD_BOUNDARY ð i n o s aʊ ɾ j o WORD_BOUNDARY
e n WORD_BOUNDARY l a WORD_BOUNDARY e s p a l d a WORD_BOUNDARY d e l WORD_BOUNDARY d i n o s a u r i o WORD_BOUNDARY