an ea an sin surprise
an ea an sin surprise ?
ə n WORD_BOUNDARY a WORD_BOUNDARY ə n WORD_BOUNDARY ʃ ɪ n WORD_BOUNDARY s ʊ r p r ɪ ʃ ə WORD_BOUNDARY
a n WORD_BOUNDARY e a WORD_BOUNDARY a n WORD_BOUNDARY s i n WORD_BOUNDARY s u r p r i s e WORD_BOUNDARY