C21221212121211331313233313131133132333132313223313113313232122311
>>
C2122121212121133131323331313113313233313231322331311331323212231
<<
C21221212121211331313233313131133132333132313223313113313232122313
>>
C21221212121211331313233313131133132333132313223313113313232122312
>>