G121323131313232233131323223313231313311212331313231211121
  >>
   G12132313131323223313132322331323131331121233131323121112
  <<
   G121323131313232233131323223313231313311212331313231211123
  >>
 
 
 G121323131313232233131323223313231313311212331313231211122
  >>