G12132313131323223313132322331323132332313231232313132131121
  >>
   G1213231313132322331313232233132313233231323123231313213112
  <<
   G12132313131323223313132322331323132332313231232313132131123
  >>
 
 
 G12132313131323223313132322331323132332313231232313132131122
  >>