C31321211111333132331211113313331333133313121211113313332233231211
>>
C3132121111133313233121111331333133313331312121111331333223323121
<<
C31321211111333132331211113313331333133313121211113313332233231213
>>
C31321211111333132331211113313331333133313121211113313332233231212
>>