C21221212121211331313233313131133132333132313223313113313231323311331
>>
C2122121212121133131323331313113313233313231322331311331323132331133
<<
C21221212121211331313233313131133132333132313223313113313231323311333
>>
C21221212121211331313233313131133132333132313223313113313231323311332
>>