G12132313131323223313132322331323133313233313231333132333131133132313223211
  >>
   G1213231313132322331313232233132313331323331323133313233313113313231322321
  <<
   G12132313131323223313132322331323133313233313231333132333131133132313223213
  >>
 
 
 G12132313131323223313132322331323133313233313231333132333131133132313223212
  >>