Create vocab.json

vocab.json

@@ -0,0 +1,13 @@
+{
+  "!": 0,
+  "\"": 1,
+  "#": 2,
+  "$": 3,
+  "%": 4,
+  "&": 5,
+  "'": 6,
+  "(": 7,
+  ")": 8,
+  "*": 9,
+  // and so on...
+}