C11111333133313232233133313331333132313331323133313331311331323321
>>
C1111133313331323223313331333133313231333132313331333131133132332
<<
C11111333133313232233133313331333132313331323133313331311331323323
>>
C11111333133313232233133313331333132313331323133313331311331323322
>>