C23221211113313331233133313331312111133133313331333133112111133133313331333131131212121
  >>
   C2322121111331333123313331333131211113313331333133313311211113313331333133313113121212
  <<
   C23221211113313331233133313331312111133133313331333133112111133133313331333131131212123
  >>
 
 
 C23221211113313331233133313331312111133133313331333133112111133133313331333131131212122
  >>