C11112331333132311331333133313331333132312323133313232223323311
  >>
   C1111233133313231133133313331333133313231232313331323222332331
  <<
   C11112331333132311331333133313331333132312323133313232223323313
  >>
 
 
 C11112331333132311331333133313331333132312323133313232223323312
  >>