C21221212121211331313233313131133132333132313223313113313231333132333131331
>>
C2122121212121133131323331313113313233313231322331311331323133313233313133
<<
C21221212121211331313233313131133132333132313223313113313231333132333131333
>>
C21221212121211331313233313131133132333132313223313113313231333132333131332
>>