C111122332133313232332313231323132333132213231323131231211
  >>
   C11112233213331323233231323132313233313221323132313123121
  <<
   C111122332133313232332313231323132333132213231323131231213
  >>
 
 
 C111122332133313232332313231323132333132213231323131231212
  >>