a a un a una niñita
a a un a una niñita .
a WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY a WORD_BOUNDARY u n a WORD_BOUNDARY n i ɲ i t a WORD_BOUNDARY
a WORD_BOUNDARY a WORD_BOUNDARY u n WORD_BOUNDARY a WORD_BOUNDARY u n a WORD_BOUNDARY n i ñ i t a WORD_BOUNDARY . WORD_BOUNDARY