C21221212121211331322132313132313132313232233132313223313231323111133131   >>    C2122121212121133132213231313231313231323223313231322331323132311113313   <<    C21221212121211331322132313132313132313232233132313223313231323111133133   >>      C21221212121211331322132313132313132313232233132313223313231323111133132   >>