#   3#
$.$
"X0 Y0 Z10"
LINES
{
 "X" [X] "Y"[Y] "Z10"
 "Z0"
 POINTS
 {
 [SKIP_FIRST_POINT]
    "X" [X*2'#0.##'] "Y"[Y/2'#0.##']
 }
  "Z10" 
}
"X0 Y0 Z10"