diff --git a/ZRColaCompile/ZRColaCompile.vcxproj b/ZRColaCompile/ZRColaCompile.vcxproj
index 458e11a..5e850ab 100644
--- a/ZRColaCompile/ZRColaCompile.vcxproj
+++ b/ZRColaCompile/ZRColaCompile.vcxproj
@@ -45,6 +45,7 @@
   <ItemGroup>
     <ClCompile Include="dbsource.cpp" />
     <ClCompile Include="main.cpp" />
+    <ClCompile Include="parse.cpp" />
     <ClCompile Include="stdafx.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
@@ -52,6 +53,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="dbsource.h" />
+    <ClInclude Include="parse.h" />
     <ClInclude Include="stdafx.h" />
   </ItemGroup>
   <ItemGroup>
diff --git a/ZRColaCompile/ZRColaCompile.vcxproj.filters b/ZRColaCompile/ZRColaCompile.vcxproj.filters
index e19d669..6ef14e2 100644
--- a/ZRColaCompile/ZRColaCompile.vcxproj.filters
+++ b/ZRColaCompile/ZRColaCompile.vcxproj.filters
@@ -28,6 +28,9 @@
     <ClCompile Include="dbsource.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="parse.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="stdafx.h">
@@ -36,6 +39,9 @@
     <ClInclude Include="dbsource.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="parse.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="ZRColaCompile.rc">
diff --git a/ZRColaCompile/main.cpp b/ZRColaCompile/main.cpp
index aec25bb..5fa169b 100644
--- a/ZRColaCompile/main.cpp
+++ b/ZRColaCompile/main.cpp
@@ -188,6 +188,11 @@ int _tmain(int argc, _TCHAR *argv[])
                     // Read translation from the database.
                     ZRCola::DBSource::translation trans;
                     if (src.GetTranslation(rs, trans)) {
+                        try {
+                            unique_ptr<ZRCola::DecompParser::Expression> res(ZRCola::DecompParser(trans.src.str).Parse());
+                        } catch (...) {
+                        }
+
                         // Add translation to temporary database.
                         auto const t = db_temp1.find(trans.dst.str);
                         if (t != db_temp1.end())
diff --git a/ZRColaCompile/parse.cpp b/ZRColaCompile/parse.cpp
new file mode 100644
index 0000000..63f5076
--- /dev/null
+++ b/ZRColaCompile/parse.cpp
@@ -0,0 +1,212 @@
+/*
+    Copyright 2017 Amebis
+
+    This file is part of ZRCola.
+
+    ZRCola is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ZRCola is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with ZRCola. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "stdafx.h"
+
+using namespace std;
+using namespace stdex;
+using namespace winstd;
+
+
+//////////////////////////////////////////////////////////////////////////
+// ZRCola::DecompParser
+//////////////////////////////////////////////////////////////////////////
+
+ZRCola::DecompParser::DecompParser(_In_ const std::wstring &decomposed) : m_decomposed(decomposed)
+{
+    if (m_decomposed.empty()) {
+        m_sym = 0;
+        m_idx = 0;
+    } else {
+        m_sym = m_decomposed[0];
+        m_idx = 1;
+    }
+}
+
+
+void ZRCola::DecompParser::ParsePrefixes(_Inout_ std::vector<wchar_t> &prefix)
+{
+    for (;;) {
+        if (
+            m_sym == 0x203F                    || // Undertie
+            0xE0F0 <= m_sym && m_sym <= 0xE0F3 || // 1st Set of Prefix Modifiers
+            m_sym == 0xE0F6                    || // Above
+            m_sym == 0xE0F7                    || // Below
+            0xE0F8 <= m_sym && m_sym <= 0xE0FC)   // 2nd Set of Prefix Modifiers
+        {
+            // Prefix modifier
+            prefix.push_back(m_sym);
+            NextChar();
+        } else
+            break;
+    }
+}
+
+
+void ZRCola::DecompParser::ParseModifiers(_Inout_ std::vector<wchar_t> &mod)
+{
+    for (;;) {
+        if (0xE000 <= m_sym && m_sym <= 0xE05B || // 1st Set of Modifiers
+            0xE063 <= m_sym && m_sym <= 0xE0BE || // 2nd Set of Modifiers
+            m_sym == 0x0023                    || // Number Sign
+            m_sym == 0x003A                    || // Colon
+            m_sym == 0x02DE                    || // Rhotic Hook
+            m_sym == 0x2019                    || // Right Single Quotation Mark
+            0x02B0 <= m_sym && m_sym <= 0x02FF || // Standard Unicode Modifiers
+            m_sym == 0xE0C0                    || // Circle
+            m_sym == 0xE0C2                    || // Square
+            m_sym == 0xE0CA                    || // Diamond
+            m_sym == 0xE0CD)                      // Not Circle
+        {
+            mod.push_back(m_sym);
+            NextChar();
+        } else
+            break;
+    }
+}
+
+
+ZRCola::DecompParser::Expression* ZRCola::DecompParser::ParseParentheses(_In_ wchar_t open, _In_ wchar_t close)
+{
+    if (m_sym == open) {
+        // Parenthesis Start
+        NextChar();
+        if (m_sym == 0xE037) {
+            // EVA Parenthesis End
+            unique_ptr<Character> res(new Character(close));
+            NextChar();
+            return res.release();
+        } else {
+            unique_ptr<Parentheses> res(new Parentheses(open, close, ParseExpression()));
+            if (m_sym == close) {
+                // Parenthesis End
+                NextChar();
+            } else if (m_sym == open && m_idx < m_decomposed.length() && m_decomposed[m_idx] == 0xE037) {
+                // Decomposed Parenthesis End
+                NextChar();
+                NextChar();
+            } else
+                throw invalid_argument(string_printf("%lc is unexpected. Should end with %lc.", m_sym, close));
+            return res.release();
+        }
+    } else
+        return NULL;
+}
+
+
+ZRCola::DecompParser::Expression* ZRCola::DecompParser::ParseCharacter()
+{
+    Expression *res_p;
+    if ((res_p = ParseParentheses(0xE0C5, 0xE0C6)) != NULL || // Superscript
+        (res_p = ParseParentheses(0xE0CE, 0xE0CF)) != NULL || // Subscript
+        (res_p = ParseParentheses(0xE2E0, 0xE2E1)) != NULL || // EVA Double
+        (res_p = ParseParentheses(0xE2E2, 0xE2E3)) != NULL || // EVA Condensed
+        (res_p = ParseParentheses(0xE2E4, 0xE2E5)) != NULL || // EVA Emphasis
+        (res_p = ParseParentheses(0xE2E6, 0xE2E7)) != NULL || // EVA Strike
+        (res_p = ParseParentheses(0xE2E8, 0xE2E9)) != NULL || // EVA Undeal
+        (res_p = ParseParentheses(0xE2EA, 0xE2EB)) != NULL || // EVA Italic
+        (res_p = ParseParentheses(0xE2EC, 0xE2ED)) != NULL || // EVA Superscript
+        (res_p = ParseParentheses(0xE2EE, 0xE2EF)) != NULL)   // EVA Subscript
+    {
+        return res_p;
+    }
+
+    unique_ptr<Character> res(new Character());
+
+    ParsePrefixes(res->m_prefix);
+
+    if (m_sym < 0xE000 || 0xE0FC < m_sym ||
+        m_sym == 0xE0D6 ||                      // Clockwise Top Semicircle Arrow
+        m_sym == 0xE0D7)                        // Anticlockwise Top Semicircle Arrow
+    {
+        // Base Character
+        res->m_char = m_sym;
+        NextChar();
+    }
+
+    ParseModifiers(res->m_mod);
+
+    return res.release();
+}
+
+
+ZRCola::DecompParser::Expression* ZRCola::DecompParser::ParseTerm()
+{
+    unique_ptr<Ligature> res(new Ligature(ParseCharacter()));
+    while (m_sym == 0xE0C4) {
+        // Ligature
+        std::unique_ptr<Ligature::Element> res2(new Ligature::Element(m_sym));
+        NextChar();
+        ParseModifiers(res2->m_mod);
+        res2->m_el.reset(ParseCharacter());
+        res->m_rest.push_back(std::move(res2));
+    }
+
+    if (res->m_rest.empty()) {
+        // A ligature of, well one single character, is rather a character alone.
+        return res->m_first.release();
+    } else
+        return res.release();
+}
+
+
+ZRCola::DecompParser::Expression* ZRCola::DecompParser::ParseExpression()
+{
+    unique_ptr<Expression> res(ParseTerm());
+    if (0xE05C <= m_sym && m_sym <= 0xE062 ||
+        m_sym == 0xE0C1                    || // Two Characters in Circle
+        m_sym == 0xE0C3                    || // Two Characters in Square
+        m_sym == 0xE0C7                    || // Breved below
+        m_sym == 0xE0CB                    || // Inverse tilded
+        m_sym == 0xE0CC                    || // Diagonally Barred
+        0xE0D0 <= m_sym && m_sym <= 0xE0D5)
+    {
+        // Joiner of two terms
+        unique_ptr<Joined2> res_j(new Joined2(m_sym, res.release()));
+        NextChar();
+
+        ParseModifiers(res_j->m_mod);
+
+        res_j->m_second.reset(ParseTerm());
+        return res_j.release();
+    } else if (
+        m_sym == 0xE0C8 || // Inverse breved
+        m_sym == 0xE0C9)   // Breved below
+    {
+        // Joiner of three terms
+        unique_ptr<Joined3> res_j(new Joined3(m_sym, res.release()));
+        NextChar();
+
+        ParseModifiers(res_j->m_mod);
+
+        res_j->m_second.reset(ParseTerm());
+        res_j->m_third.reset(ParseTerm());
+        return res_j.release();
+    } else
+        return res.release();
+}
+
+
+ZRCola::DecompParser::Expression* ZRCola::DecompParser::Parse()
+{
+    unique_ptr<Expression> res(ParseExpression());
+    if (m_sym)
+        throw invalid_argument("Unexpected trailing character(s).");
+    return res.release();
+}
diff --git a/ZRColaCompile/parse.h b/ZRColaCompile/parse.h
new file mode 100644
index 0000000..fdef078
--- /dev/null
+++ b/ZRColaCompile/parse.h
@@ -0,0 +1,154 @@
+/*
+    Copyright 2017 Amebis
+
+    This file is part of ZRCola.
+
+    ZRCola is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ZRCola is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with ZRCola. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include <sal.h>
+#include <list>
+#include <memory>
+#include <string>
+#include <vector>
+
+
+namespace ZRCola {
+    ///
+    /// Decomposed sequence parser
+    ///
+    class DecompParser
+    {
+    public:
+        ///
+        /// Base class for expressions
+        ///
+        class Expression
+        {
+        };
+
+
+        ///
+        /// Expression in "parentheses"
+        ///
+        class Parentheses : public Expression
+        {
+        public:
+            inline Parentheses(_In_opt_ wchar_t open = 0, _In_opt_ wchar_t close = 0, _In_opt_ Expression *expr = NULL) : m_open(open), m_close(close), m_expr(expr) {}
+
+        public:
+            wchar_t m_open, m_close;
+            std::unique_ptr<Expression> m_expr;
+        };
+
+
+        ///
+        /// Operator
+        ///
+        class Operator : public Expression
+        {
+        public:
+            inline Operator(_In_opt_ wchar_t chr = 0) : m_char(chr) {}
+
+            wchar_t m_char;
+            std::vector<wchar_t> m_mod;
+        };
+
+
+        ///
+        /// Character
+        ///
+        class Character : public Operator
+        {
+        public:
+            inline Character(_In_opt_ wchar_t chr = 0) : Operator(chr) {}
+
+            std::vector<wchar_t> m_prefix;
+        };
+
+
+        ///
+        /// Ligature
+        ///
+        class Ligature : public Expression
+        {
+        public:
+            class Element : public Operator
+            {
+            public:
+                inline Element(_In_opt_ wchar_t chr = 0) : Operator(chr) {}
+
+                std::unique_ptr<Expression> m_el;
+            };
+
+            inline Ligature(_In_opt_ Expression *first = NULL) : m_first(first) {}
+
+            std::unique_ptr<Expression> m_first;
+            std::list<std::unique_ptr<Element> > m_rest;
+        };
+
+
+        ///
+        /// Two joined terms
+        ///
+        class Joined2 : public Operator
+        {
+        public:
+            Joined2(_In_opt_ wchar_t chr = 0, _In_opt_ Expression *first = NULL) : Operator(chr), m_first(first) {}
+
+            std::unique_ptr<Expression> m_first, m_second;
+        };
+
+
+        ///
+        /// Three joined terms
+        ///
+        class Joined3 : public Joined2
+        {
+        public:
+            Joined3(_In_opt_ wchar_t chr = 0, _In_opt_ Expression *first = NULL) : Joined2(chr, first) {}
+
+            std::unique_ptr<Expression> m_third;
+        };
+
+
+    public:
+        DecompParser(_In_ const std::wstring &decomposed);
+
+    protected:
+        inline void NextChar();
+        void ParsePrefixes(_Inout_ std::vector<wchar_t> &prefix);
+        void ParseModifiers(_Inout_ std::vector<wchar_t> &mod);
+        Expression* ParseParentheses(_In_ wchar_t open, _In_ wchar_t close);
+        Expression* ParseCharacter();
+        Expression* ParseTerm();
+        Expression* ParseExpression();
+
+    public:
+        Expression* Parse();
+
+    protected:
+        std::wstring::size_type m_idx;      ///< Index of current character
+        const std::wstring &m_decomposed;   ///< Decomposed character sequence to analyse
+        wchar_t m_sym;                      ///< Current character
+    };
+}
+
+
+inline void ZRCola::DecompParser::NextChar()
+{
+    m_sym = m_idx < m_decomposed.length() ? m_decomposed[m_idx++] : 0;
+}
diff --git a/ZRColaCompile/stdafx.h b/ZRColaCompile/stdafx.h
index 6a4ae89..33ac32d 100644
--- a/ZRColaCompile/stdafx.h
+++ b/ZRColaCompile/stdafx.h
@@ -21,6 +21,7 @@
 
 #include "../include/version.h"
 #include "dbsource.h"
+#include "parse.h"
 
 #include <wx/app.h>
 #include <wx/cmdline.h>