C31321211111333132331211113313331333133313121211111333133313232111121
>>
C3132121111133313233121111331333133313331312121111133313331323211112
<<
C31321211111333132331211113313331333133313121211111333133313232111123
>>
C31321211111333132331211113313331333133313121211111333133313232111122
>>