C22213331333133313112331323133313331333131311331333133313233211111323331313223331
  >>
   C2221333133313331311233132313331333133313131133133313331323321111132333131322333
  <<
   C22213331333133313112331323133313331333131311331333133313233211111323331313223333
  >>
 
 
 C22213331333133313112331323133313331333131311331333133313233211111323331313223332
  >>