C31321211111333132331211113313331333133313121211111323231121131
>>
C3132121111133313233121111331333133313331312121111132323112113
<<
C31321211111333132331211113313331333133313121211111323231121133
>>
C31321211111333132331211113313331333133313121211111323231121132
>>