C1111133313331323223313331333133313231333132332131333132313331123231323311
>>
C111113331333132322331333133313331323133313233213133313231333112323132331
<<
C1111133313331323223313331333133313231333132332131333132313331123231323313
>>
C1111133313331323223313331333133313231333132332131333132313331123231323312
>>