es comenca a obrir
es comenca a obrir ?
ɛ s WORD_BOUNDARY k ʊ m ɛ n k ɐ WORD_BOUNDARY ɐ WORD_BOUNDARY ʊ β ɾ i WORD_BOUNDARY
e s WORD_BOUNDARY c o m e n c a WORD_BOUNDARY a WORD_BOUNDARY o b r i r WORD_BOUNDARY