#  cube.xyzl
#  created by xyz_io::xyzl_header_write.f90
#  on  8 January 2009   8:10:05.390 PM
#
#  Number of points =            8
#  Number of lines =             6
#  Number of line items =       18
#
         1         2         3         4         1
         5         6         7         8         5
         1         5
         2         6
         3         7
         4         8