G12132313131323223313132322331313231323232233132312313211
  >>
   G1213231313132322331313232233131323132323223313231231321
  <<
   G12132313131323223313132322331313231323232233132312313213
  >>
 
 
 G12132313131323223313132322331313231323232233132312313212
  >>