C31232233133313221211113313331333133313331212111133131211111132221
>>
C3123223313331322121111331333133313331333121211113313121111113222
<<
C31232233133313221211113313331333133313331212111133131211111132223
>>
C31232233133313221211113313331333133313331212111133131211111132222
>>