C31321211111333132331211113313331333133313331212111133113121221
>>
C3132121111133313233121111331333133313331333121211113311312122
<<
C31321211111333132331211113313331333133313331212111133113121223
>>
C31321211111333132331211113313331333133313331212111133113121222
>>