C31211133313132313231323331313132313231313232233132333131133132322221
>>
C3121113331313231323132333131313231323131323223313233313113313232222
<<
C31211133313132313231323331313132313231313232233132333131133132322223
>>
C31211133313132313231323331313132313231313232233132333131133132322222
>>