C31321211113313121133133313331333133313112113313331322133313121311
>>
C3132121111331312113313331333133313331311211331333132213331312131
<<
C31321211113313121133133313331333133313112113313331322133313121313
>>
C31321211113313121133133313331333133313112113313331322133313121312
>>