C31321211111333132331211113313331333133313331333133313221123121
>>
C3132121111133313233121111331333133313331333133313331322112312
<<
C31321211111333132331211113313331333133313331333133313221123123
>>
C31321211111333132331211113313331333133313331333133313221123122
>>