C31232233133313221211113313331333133313331212111111331322233231211
>>
C3123223313331322121111331333133313331333121211111133132223323121
<<
C31232233133313221211113313331333133313331212111111331322233231213
>>
C31232233133313221211113313331333133313331212111111331322233231212
>>