espina no no hay espinas
espina no no hay espinas .
e s p i n a WORD_BOUNDARY n o WORD_BOUNDARY n o WORD_BOUNDARY aɪ WORD_BOUNDARY e s p i n a s WORD_BOUNDARY
e s p i n a WORD_BOUNDARY n o WORD_BOUNDARY n o WORD_BOUNDARY h a y WORD_BOUNDARY e s p i n a s WORD_BOUNDARY