C31321211111333132331211113313331333133313331212111113331323133313231121211
>>
C3132121111133313233121111331333133313331333121211111333132313331323112121
<<
C31321211111333132331211113313331333133313331212111113331323133313231121213
>>
C31321211111333132331211113313331333133313331212111113331323133313231121212
>>