C133323133112111133133313331333133313231322331333112331121211
  >>
   C13332313311211113313331333133313331323132233133311233112121
  <<
   C133323133112111133133313331333133313231322331333112331121213
  >>
 
 
 C133323133112111133133313331333133313231322331333112331121212
  >>