in this box are
in this box be
prep det:dem n cop
in this box are .
ɪ n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY b ɑː k s WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY
i n WORD_BOUNDARY t h i s WORD_BOUNDARY b o x WORD_BOUNDARY a r e WORD_BOUNDARY