C1111133313331323223313331333133313331333231331121111113312112311
  >>
   C111113331333132322331333133313331333133323133112111111331211231
  <<
   C1111133313331323223313331333133313331333231331121111113312112313
  >>
 
 
 C1111133313331323223313331333133313331333231331121111113312112312
  >>