pelotas de nieve
pelota de nieve
n prep n
pelotas de nieve .
p e̞ l o̞ t a s WORD_BOUNDARY d e̞ WORD_BOUNDARY n j e̞ β e̞ WORD_BOUNDARY
p e l o t a s WORD_BOUNDARY d e WORD_BOUNDARY n i e v e WORD_BOUNDARY . WORD_BOUNDARY