C1111233133313231133133313231333133313331323311121223221
  >>
   C111123313331323113313331323133313331333132331112122322
  <<
   C1111233133313231133133313231333133313331323311121223223
  >>
 
 
 C1111233133313231133133313231333133313331323311121223222
  >>