C31211133313132313231323331313132313231313232233132333132333132333211112331
>>
C3121113331313231323132333131313231323131323223313233313233313233321111233
<<
C31211133313132313231323331313132313231313232233132333132333132333211112333
>>
C31211133313132313231323331313132313231313232233132333132333132333211112332
>>