C22213331333133313112331323133313331333133313233121111123232111211
  >>
   C2221333133313331311233132313331333133313331323312111112323211121
  <<
   C22213331333133313112331323133313331333133313233121111123232111213
  >>
 
 
 C22213331333133313112331323133313331333133313233121111123232111212
  >>