C31321211111333132331211113313331333133313331212111133112113131
>>
C3132121111133313233121111331333133313331333121211113311211313
<<
C31321211111333132331211113313331333133313331212111133112113133
>>
C31321211111333132331211113313331333133313331212111133112113132
>>