C1111133313331323223313331333133313331322133313331323331312132331121
>>
C111113331333132322331333133313331333132213331333132333131213233112
<<
C1111133313331323223313331333133313331322133313331323331312132331123
>>
C1111133313331323223313331333133313331322133313331323331312132331122
>>