C111123313121111121111331333133313331323132333132313232233132322332133121   >>    C11112331312111112111133133313331333132313233313231323223313232233213312   <<    C111123313121111121111331333133313331323132333132313232233132322332133123   >>      C111123313121111121111331333133313331323132333132313232233132322332133122   >>