a_ver trenecito una eh
a ver trenecito una eh !
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY t ɾ e̞ n e̞ s i t o̞ WORD_BOUNDARY u n a WORD_BOUNDARY e̞ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY t r e n e c i t o WORD_BOUNDARY u n a WORD_BOUNDARY e h WORD_BOUNDARY ! WORD_BOUNDARY