C31232233133313221211113313331333133313331212111133133311111111
>>
C3123223313331322121111331333133313331333121211113313331111111
<<
C31232233133313221211113313331333133313331212111133133311111113
>>
C31232233133313221211113313331333133313331212111133133311111112
>>