C11111333133313232233133313331333132313331323321313331333211123121
>>
C1111133313331323223313331333133313231333132332131333133321112312
<<
C11111333133313232233133313331333132313331323321313331333211123123
>>
C11111333133313232233133313331333132313331323321313331333211123122
>>