diff --git a/misc/wennergren b/misc/wennergren
new file mode 100755
index 0000000..9a0f69e
--- /dev/null
+++ b/misc/wennergren
@@ -0,0 +1,29 @@
+#!/usr/bin/env -S sed -f
+s/b/ꙩ/g
+s/e/ո/g
+s/f/ɥ/g
+s/g/ԓ/g
+s/i/э/g
+s/j/?/g
+s/k/շ/g
+s/l/ս/g
+s/m/π/g
+s/n/լ/g
+s/o/⊍/g
+s/p/ɔ/g
+s/q/?/g
+s/r/ր/g
+s/s/ꝉ/g
+s/t/ղ/g
+s/u/ͳ/g
+s/v/ɸ/g
+s/w/Պ/g
+s/x/ꚃ/g
+s/y/ϑ/g
+s/z/?/g
+s/c/ՠ/g
+s/d/c/g
+s/a/օ/g
+s/h/զ/g
+s/,/·/g
+s/\./։/g