C3123213231313231312323132313231333131323223313232213113313233311
>>
C312321323131323131232313231323133313132322331323221311331323331
<<
C3123213231313231312323132313231333131323223313232213113313233313
>>
C3123213231313231312323132313231333131323223313232213113313233312
>>