una pupa una nena
una pupa una nena ?
u n ɐ WORD_BOUNDARY p u p ɐ WORD_BOUNDARY u n ɐ WORD_BOUNDARY n ɛ n ɐ WORD_BOUNDARY
u n a WORD_BOUNDARY p u p a WORD_BOUNDARY u n a WORD_BOUNDARY n e n a WORD_BOUNDARY