C22232313223313232313231323132313132333131323223313132313232211111
>>
C2223231322331323231323132313231313233313132322331313231323221111
<<
C22232313223313232313231323132313132333131323223313132313232211113
>>
C22232313223313232313231323132313132333131323223313132313232211112
>>