C11111333133313232233133313331333132313331323321313331121121121
>>
C1111133313331323223313331333133313231333132332131333112112112
<<
C11111333133313232233133313331333132313331323321313331121121123
>>
C11111333133313232233133313331333132313331323321313331121121122
>>