G12132313131323223313132322331323133313233313231333132333133313111112121
  >>
   G1213231313132322331313232233132313331323331323133313233313331311111212
  <<
   G12132313131323223313132322331323133313233313231333132333133313111112123
  >>
 
 
 G12132313131323223313132322331323133313233313231333132333133313111112122
  >>