C11111333133313232233133313331333132313331323321313331123211321
>>
C1111133313331323223313331333133313231333132332131333112321132
<<
C11111333133313232233133313331333132313331323321313331123211323
>>
C11111333133313232233133313331333132313331323321313331123211322
>>