C22121333132313311211113313331333132233131133133313332213223331
>>
C2212133313231331121111331333133313223313113313331333221322333
<<
C22121333132313311211113313331333132233131133133313332213223333
>>
C22121333132313311211113313331333132233131133133313332213223332
>>