C31321211111333132331211113313331333133313331333133313331333131122223321
>>
C3132121111133313233121111331333133313331333133313331333133313112222332
<<
C31321211111333132331211113313331333133313331333133313331333131122223323
>>
C31321211111333132331211113313331333133313331333133313331333131122223322
>>