G12132313133313133313223313221211111333131323132322331121
  >>
   G1213231313331313331322331322121111133313132313232233112
  <<
   G12132313133313133313223313221211111333131323132322331123
  >>
 
 
 G12132313133313133313223313221211111333131323132322331122
  >>