C31321211111333132331211113313331333133313331333133313311211113313111121
>>
C3132121111133313233121111331333133313331333133313331331121111331311112
<<
C31321211111333132331211113313331333133313331333133313311211113313111123
>>
C31321211111333132331211113313331333133313331333133313311211113313111122
>>