diff --git a/demo/colorsaa b/demo/colorsaa
deleted file mode 100644
index 2f145b8..0000000
--- a/demo/colorsaa
+++ /dev/null
@@ -1,5 +0,0 @@
-Colors
-------
-black
-blue
-carmel
diff --git a/demo/colorsab b/demo/colorsab
deleted file mode 100644
index ff4d155..0000000
--- a/demo/colorsab
+++ /dev/null
@@ -1,5 +0,0 @@
-Colors
-------
-green
-purple
-red
diff --git a/demo/colorsac b/demo/colorsac
deleted file mode 100644
index 5f7b83e..0000000
--- a/demo/colorsac
+++ /dev/null
@@ -1,4 +0,0 @@
-Colors
-------
-silver
-white