G1213231313132322331313232233132313331323331323223313232211
  >>
   G121323131313232233131323223313231333132333132322331323221
  <<
   G1213231313132322331313232233132313331323331323223313232213
  >>
 
 
 G1213231313132322331313232233132313331323331323223313232212
  >>