C11112331333132311331333133313223313231323132322231323331
  >>
   C1111233133313231133133313331322331323132313232223132333
  <<
   C11112331333132311331333133313223313231323132322231323333
  >>
 
 
 C11112331333132311331333133313223313231323132322231323332
  >>