C312111333131323132313233313131323132313132322331323331323233231313231321
>>
C31211133313132313231323331313132313231313232233132333132323323131323132
<<
C312111333131323132313233313131323132313132322331323331323233231313231323
>>
C312111333131323132313233313131323132313132322331323331323233231313231322
>>