C21221212121211331313233313131133132333132313223313231333131132311
>>
C2122121212121133131323331313113313233313231322331323133313113231
<<
C21221212121211331313233313131133132333132313223313231333131132313
>>
C21221212121211331313233313131133132333132313223313231333131132312
>>