C31321211113313121133133313331333131133133313331322333132323123221
>>
C3132121111331312113313331333133313113313331333132233313232312322
<<
C31321211113313121133133313331333131133133313331322333132323123223
>>
C31321211113313121133133313331333131133133313331322333132323123222
>>