C13331212121213231323131323132322331323132313232133221111
  >>
   C1333121212121323132313132313232233132313231323213322111
  <<
   C13331212121213231323131323132322331323132313232133221113
  >>
 
 
 C13331212121213231323131323132322331323132313232133221112
  >>