a las bolas de nieve
a el bola de nieve
prepart det:art n prep n
a las bolas de nieve .
a WORD_BOUNDARY l a s WORD_BOUNDARY β o̞ l a s WORD_BOUNDARY d e̞ WORD_BOUNDARY n j e̞ β e̞ WORD_BOUNDARY
a WORD_BOUNDARY l a s WORD_BOUNDARY b o l a s WORD_BOUNDARY d e WORD_BOUNDARY n i e v e WORD_BOUNDARY . WORD_BOUNDARY