diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9659eab..7840665 100755
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -120,6 +120,7 @@ Currently supported opcodes:
   Replacement characters are encoded vertically from X-zero, bit by bit
   (colour of the pixel doesn't matter) with LSB sitting on Y-zero.
 
+*11111111: Tagging Used by the Subsystems. e.g. #FF0000 marks invalid combination.
 
 #### Stack Up/Down
 
diff --git a/PUA_allocation_chart.xlsx b/PUA_allocation_chart.xlsx
index 821abca..db6d3c0 100755
Binary files a/PUA_allocation_chart.xlsx and b/PUA_allocation_chart.xlsx differ
diff --git a/assets/devanagari_variable.tga b/assets/devanagari_variable.tga
index 0a2cb11..0cb2624 100644
--- a/assets/devanagari_variable.tga
+++ b/assets/devanagari_variable.tga
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 size 491538
diff --git a/work_files/devanagari_alt_encoding.psd b/work_files/devanagari_alt_encoding.psd
new file mode 100644
index 0000000..aceb23b
--- /dev/null
+++ b/work_files/devanagari_alt_encoding.psd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94259990de857142028985431b45b5e9a6b4ab47de4bd781e139ad8eb24a5afa
+size 1415633
diff --git a/work_files/devanagari_variable.psd b/work_files/devanagari_variable.psd
index 2112c69..c2d279a 100644
--- a/work_files/devanagari_variable.psd
+++ b/work_files/devanagari_variable.psd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 554855