C1111133313331323223313331333133313231333132332131333131211212321
>>
C111113331333132322331333133313331323133313233213133313121121232
<<
C1111133313331323223313331333133313231333132332131333131211212323
>>
C1111133313331323223313331333133313231333132332131333131211212322
>>