C11111333133313232233133313331333132313331323321313331122222231
>>
C1111133313331323223313331333133313231333132332131333112222223
<<
C11111333133313232233133313331333132313331323321313331122222233
>>
C11111333133313232233133313331333132313331323321313331122222232
>>