C31232233133313221211113313331333133313331212111133131111331211
>>
C3123223313331322121111331333133313331333121211113313111133121
<<
C31232233133313221211113313331333133313331212111133131111331213
>>
C31232233133313221211113313331333133313331212111133131111331212
>>