# The importer disregards this line, since it is a comment line
grid = 5x4
dependency = connections
type = byte
structure = scalar
format = ascii
header = marker "Start data\n"
end
There may be some comments about the data here. For example,
who created it and when. This will be skipped because of the
use of a marker

Start data
17  8 11  4 12 18  3  9
10  2 19 13  1  7 14 20