C22213331333133313112331323133313331333133313112331323213231131
  >>
   C2221333133313331311233132313331333133313331311233132321323113
  <<
   C22213331333133313112331323133313331333133313112331323213231133
  >>
 
 
 C22213331333133313112331323133313331333133313112331323213231132
  >>