G121323131313232233131323223313231323331323222313231323221311
  >>
   G12132313131323223313132322331323132333132322231323132322131
  <<
   G121323131313232233131323223313231323331323222313231323221313
  >>
 
 
 G121323131313232233131323223313231323331323222313231323221312
  >>