G121323131313232233131323223313232233133313221123313222131
  >>
   G12132313131323223313132322331323223313331322112331322213
  <<
   G121323131313232233131323223313232233133313221123313222133
  >>
 
 
 G121323131313232233131323223313232233133313221123313222132
  >>