C11111333133313232233133313331333131133132313311211111213331333121311
>>
C1111133313331323223313331333133313113313231331121111121333133312131
<<
C11111333133313232233133313331333131133132313311211111213331333121313
>>
C11111333133313232233133313331333131133132313311211111213331333121312
>>