C12313211232233312111111312111133133313331323133313331122332321121231333131   >>    C1231321123223331211111131211113313331333132313331333112233232112123133313   <<    C12313211232233312111111312111133133313331323133313331122332321121231333133   >>      C12313211232233312111111312111133133313331323133313331122332321121231333132   >>