C1111133313331323223313331333133313231333132332131333133313231211121
>>
C111113331333132322331333133313331323133313233213133313331323121112
<<
C1111133313331323223313331333133313231333132332131333133313231211123
>>
C1111133313331323223313331333133313231333132332131333133313231211122
>>