C1111133313331323223313331333133313231333132332131333133313111323332311
>>
C111113331333132322331333133313331323133313233213133313331311132333231
<<
C1111133313331323223313331333133313231333132332131333133313111323332313
>>
C1111133313331323223313331333133313231333132332131333133313111323332312
>>