C31321211111333132331211113313331333133313331333133313331333131131211111111
>>
C3132121111133313233121111331333133313331333133313331333133313113121111111
<<
C31321211111333132331211113313331333133313331333133313331333131131211111113
>>
C31321211111333132331211113313331333133313331333133313331333131131211111112
>>