B s are

B s areB s areB s areB s are
B s areB s areB s areB s areB s areB s areB s areB s are
B s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s are
B s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s areB s are
B s areB s areB s areB s areB s areB s areB s areB s are