diff --git a/.gitignore b/.gitignore
index 12e5eff..4704380 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,4 +26,4 @@ _testmain.go
 
 *.swp
 
-*.json
+
diff --git a/key.json b/key.json
new file mode 100644
index 0000000..5540a4f
--- /dev/null
+++ b/key.json
@@ -0,0 +1,30 @@
+{ "key" : 
+    { 
+        "a" : "a", 
+        "b" : "b",
+        "c" : "c", 
+        "d" : "d", 
+        "e" : "y", 
+        "f" : "f", 
+        "g" : "g",
+        "h" : "x",
+        "i" : "i",
+        "j" : "j",
+        "k" : "k", 
+        "l" : "o", 
+        "m" : "m", 
+        "n" : "n", 
+        "o" : "p", 
+        "p" : "p", 
+        "q" : "q", 
+        "r" : "r",
+        "s" : "s",
+        "t" : "t",
+        "u" : "u",
+        "v" : "v",
+        "w" : "w",
+        "x" : "x",
+        "y" : "y",
+        "z" : "z"
+    }
+}