G12132313131323223313132322331323132322331333132313221132311
  >>
   G1213231313132322331313232233132313232233133313231322113231
  <<
   G12132313131323223313132322331323132322331333132313221132313
  >>
 
 
 G12132313131323223313132322331323132322331333132313221132312
  >>