C21221212121211331313233313131133132333132313223313231313111311
>>
C2122121212121133131323331313113313233313231322331323131311131
<<
C21221212121211331313233313131133132333132313223313231313111313
>>
C21221212121211331313233313131133132333132313223313231313111312
>>