C11111333133313232233133313331333132313331323321313331321123132231
>>
C1111133313331323223313331333133313231333132332131333132112313223
<<
C11111333133313232233133313331333132313331323321313331321123132233
>>
C11111333133313232233133313331333132313331323321313331321123132232
>>