C31321211113313121133133313331333133313331123313331323221121323221
>>
C3132121111331312113313331333133313331333112331333132322112132322
<<
C31321211113313121133133313331333133313331123313331323221121323223
>>
C31321211113313121133133313331333133313331123313331323221121323222
>>