C31211133313132313231323331313132313231313232233132333132333132333131333233231
>>
C3121113331313231323132333131313231323131323223313233313233313233313133323323
<<
C31211133313132313231323331313132313231313232233132333132333132333131333233233
>>
C31211133313132313231323331313132313231313232233132333132333132333131333233232
>>