C1111133313331323223313331333133313231333132332131333133313221323331211
>>
C111113331333132322331333133313331323133313233213133313331322132333121
<<
C1111133313331323223313331333133313231333132332131333133313221323331213
>>
C1111133313331323223313331333133313231333132332131333133313221323331212
>>