be be be be be be be be be be be be be be be
be be be be be be be be be be be be be be be .
b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY b ɛ WORD_BOUNDARY
b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY b e WORD_BOUNDARY