C31321211113313121133133313331333133313331123313331312111113331333132322322121
>>
C3132121111331312113313331333133313331333112331333131211111333133313232232212
<<
C31321211113313121133133313331333133313331123313331312111113331333132322322123
>>
C31321211113313121133133313331333133313331123313331312111113331333132322322122
>>