C11111333133313232233133313331333132313331323321313331333132232111
>>
C1111133313331323223313331333133313231333132332131333133313223211
<<
C11111333133313232233133313331333132313331323321313331333132232113
>>
C11111333133313232233133313331333132313331323321313331333132232112
>>