C31232233133313221211113313331333133313331212111112113313113311332311
>>
C3123223313331322121111331333133313331333121211111211331311331133231
<<
C31232233133313221211113313331333133313331212111112113313113311332313
>>
C31232233133313221211113313331333133313331212111112113313113311332312
>>