C11111333133313232233133313331333132313331323321313331331121333111
>>
C1111133313331323223313331333133313231333132332131333133112133311
<<
C11111333133313232233133313331333132313331323321313331331121333113
>>
C11111333133313232233133313331333132313331323321313331331121333112
>>