G121323131313232233131323223313231333133313223322232333111
  >>
   G12132313131323223313132322331323133313331322332223233311
  <<
   G121323131313232233131323223313231333133313223322232333113
  >>
 
 
 G121323131313232233131323223313231333133313223322232333112
  >>