G121323131313232233131323223313232233133313223322221323221
  >>
   G12132313131323223313132322331323223313331322332222132322
  <<
   G121323131313232233131323223313232233133313223322221323223
  >>
 
 
 G121323131313232233131323223313232233133313223322221323222
  >>