G12132313131323223313132322331313232213231323133313222211
  >>
   G1213231313132322331313232233131323221323132313331322221
  <<
   G12132313131323223313132322331313232213231323133313222213
  >>
 
 
 G12132313131323223313132322331313232213231323133313222212
  >>