--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Implab/Parsing/Alphabet.cs	Sun Jun 15 19:39:11 2014 +0400
@@ -0,0 +1,23 @@
+using Implab;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Implab.Parsing {
+    public class Alphabet: AlphabetBase<char> {
+
+        public override int GetSymbolIndex(char symbol) {
+            return symbol;
+        }
+
+        public override IEnumerable<char> InputSymbols {
+            get { return Enumerable.Range(char.MinValue, char.MaxValue).Select(x => (char)x); }
+        }
+
+        protected override int MapSize {
+            get { return char.MaxValue + 1; }
+        }
+    }
+}