treinta y un meses
treinta y un meses .
t ɾ e̞ i n t a WORD_BOUNDARY i WORD_BOUNDARY u n WORD_BOUNDARY m e̞ s e̞ s WORD_BOUNDARY
t r e i n t a WORD_BOUNDARY y WORD_BOUNDARY u n WORD_BOUNDARY m e s e s WORD_BOUNDARY . WORD_BOUNDARY