C21221212121211331313233313131133132333132313223313231333133313111131
>>
C2122121212121133131323331313113313233313231322331323133313331311113
<<
C21221212121211331313233313131133132333132313223313231333133313111133
>>
C21221212121211331313233313131133132333132313223313231333133313111132
>>