G1213231313132322331313232233132322331322133112133211111
  >>
   G121323131313232233131323223313232233132213311213321111
  <<
   G1213231313132322331313232233132322331322133112133211113
  >>
 
 
 G1213231313132322331313232233132322331322133112133211112
  >>