G12132313131323223313132322331323132332323323121122212311
  >>
   G1213231313132322331313232233132313233232332312112221231
  <<
   G12132313131323223313132322331323132332323323121122212313
  >>
 
 
 G12132313131323223313132322331323132332323323121122212312
  >>