C31232233133313221211113313113313331333133313113131211113313112113111
>>
C3123223313331322121111331311331333133313331311313121111331311211311
<<
C31232233133313221211113313113313331333133313113131211113313112113113
>>
C31232233133313221211113313113313331333133313113131211113313112113112
>>