C22232313223313232313231323132313132333131323223313132313221111
>>
C2223231322331323231323132313231313233313132322331313231322111
<<
C22232313223313232313231323132313132333131323223313132313221113
>>
C22232313223313232313231323132313132333131323223313132313221112
>>