C1111133313331323223313331333133313231333132332131333133313331333133311222311
>>
C111113331333132322331333133313331323133313233213133313331333133313331122231
<<
C1111133313331323223313331333133313231333132332131333133313331333133311222313
>>
C1111133313331323223313331333133313231333132332131333133313331333133311222312
>>