en un trineo por la nieve
en un trineo por la nieve .
e n WORD_BOUNDARY u n WORD_BOUNDARY t ɾ i n e o WORD_BOUNDARY p o ɾ WORD_BOUNDARY l a WORD_BOUNDARY n j e β e WORD_BOUNDARY
e n WORD_BOUNDARY u n WORD_BOUNDARY t r i n e o WORD_BOUNDARY p o r WORD_BOUNDARY l a WORD_BOUNDARY n i e v e WORD_BOUNDARY