C21221212121211331313233313131133132333132313223313231323131313232311
>>
C2122121212121133131323331313113313233313231322331323132313131323231
<<
C21221212121211331313233313131133132333132313223313231323131313232313
>>
C21221212121211331313233313131133132333132313223313231323131313232312
>>