Note that alphaspacedelta.svg is not rendered consistently by different applications. I tested 5 and none of them gave the same view!
inkscape: <alpha><space><delta> firefox: <a><delta><d> gimp 2.6.10: <a><rectangle with F064 in it><d> LODraw 3.5.orc: <alpha><delta><delta> ImageMagick Display: <alpha><?><delta>
Note that alphaspacedelta.svg is not rendered consistently by different applications.
I tested 5 and none of them gave the same view!
inkscape: <alpha> <space> <delta> <delta> <delta>
firefox: <a><delta><d>
gimp 2.6.10: <a><rectangle with F064 in it><d>
LODraw 3.5.orc: <alpha>
ImageMagick Display: <alpha><?><delta>