C31211133313132313231323331313132313231313232233132333132322233232211
>>
C3121113331313231323132333131313231323131323223313233313232223323221
<<
C31211133313132313231323331313132313231313232233132333132322233232213
>>
C31211133313132313231323331313132313231313232233132333132322233232212
>>