C111122332133313232332313231323132333132331121111123132221
  >>
   C11112233213331323233231323132313233313233112111112313222
  <<
   C111122332133313232332313231323132333132331121111123132223
  >>
 
 
 C111122332133313232332313231323132333132331121111123132222
  >>