G121323131313232233131323223313232233133313221122332313131
  >>
   G12132313131323223313132322331323223313331322112233231313
  <<
   G121323131313232233131323223313232233133313221122332313133
  >>
 
 
 G121323131313232233131323223313232233133313221122332313132
  >>