G211313312113313223313231322331311211331322331323211331311
  >>
   G21131331211331322331323132233131121133132233132321133131
  <<
   G211313312113313223313231322331311211331322331323211331313
  >>
 
 
 G211313312113313223313231322331311211331322331323211331312
  >>