G12132313131323223313132322331323133313233313231333132333133313231323133313112211231221
  >>
   G1213231313132322331313232233132313331323331323133313233313331323132313331311221123122
  <<
   G12132313131323223313132322331323133313233313231333132333133313231323133313112211231223
  >>
 
 
 G12132313131323223313132322331323133313233313231333132333133313231323133313112211231222
  >>