C31232233133313221211113313331333133313331212111133133313311213111311
>>
C3123223313331322121111331333133313331333121211113313331331121311131
<<
C31232233133313221211113313331333133313331212111133133313311213111313
>>
C31232233133313221211113313331333133313331212111133133313311213111312
>>