C31211133313132313231323331313132313231323211331323221311212111
>>
C3121113331313231323132333131313231323132321133132322131121211
<<
C31211133313132313231323331313132313231323211331323221311212113
>>
C31211133313132313231323331313132313231323211331323221311212112
>>