re added the graphic books code

[16.git] / 16 / abrash-black-book

diff --git a/16/abrash-black-book b/16/abrash-black-book
deleted file mode 160000 (submodule)
index d872d0d..0000000
--- a/16/abrash-black-book
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d872d0d3975343261d816795a7c33d7d5ef98902