C31321211111333132331211113313331333133313331333133313331333133313121123313121
>>
C3132121111133313233121111331333133313331333133313331333133313331312112331312
<<
C31321211111333132331211113313331333133313331333133313331333133313121123313123
>>
C31321211111333132331211113313331333133313331333133313331333133313121123313122
>>