C31232233133313221211113313331333133313331212111111132313112111
>>
C3123223313331322121111331333133313331333121211111113231311211
<<
C31232233133313221211113313331333133313331212111111132313112113
>>
C31232233133313221211113313331333133313331212111111132313112112
>>