C312111333131323132313233313131323132313232113313123132313231323221
>>
C31211133313132313231323331313132313231323211331312313231323132322
<<
C312111333131323132313233313131323132313232113313123132313231323223
>>
C312111333131323132313233313131323132313232113313123132313231323222
>>