anu anu anu anu
anu anu anu anu ?
ɐ n o WORD_BOUNDARY ɐ n o WORD_BOUNDARY ɐ n o WORD_BOUNDARY ɐ n o WORD_BOUNDARY
a n u WORD_BOUNDARY a n u WORD_BOUNDARY a n u WORD_BOUNDARY a n u WORD_BOUNDARY ? WORD_BOUNDARY