diff --git a/src/main.cpp b/src/main.cpp
index 40e54ca..f23beb7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,3 +1,5 @@
+#include <cctype>
+#include <cstdint>
 #include <groundvm.h>
 #include <vector>
 #include <string>
@@ -5,32 +7,193 @@
 #include <iostream>
 #include <sstream>
 #include <optional>
+#include <variant>
 
 namespace HighGround {
 
+    int tmpIdIterator = 0;
+
     namespace Parser {
 
         enum class HGNodeType {
-            Add, Subtract, Equal, Set, While, If, None, Root, CodeBlock
+            Add, Subtract, Equal, Set, While, If, Value, Identifier, None, Root, CodeBlock
+        };
+
+        enum class HGDataType {
+            Int, String, Double, Bool, Char, None
         };
 
         class HGNode;
 
+        class HGGroundCodeBlock {
+            public:
+            std::vector<GroundInstruction> code;
+            HGGroundCodeBlock() = default;
+        };
+
+        class HGData {
+            std::variant<int64_t, std::string, double, bool, char> data;
+            public:
+            HGDataType type = HGDataType::Int;
+            HGData() = default;
+            HGData(int64_t in) : data(in) {}
+            std::optional<int64_t> getInt() {
+                if (type == HGDataType::Int) {
+                    return std::get<int64_t>(data);
+                } else {
+                    return {};
+                }
+            }
+        };
+
         class HGNode {
             HGNodeType nodeType = HGNodeType::None;
+            HGData data;
             std::vector<HGNode> children;
             public:
+            std::string outputId;
             HGNode(HGNodeType nodeType) : nodeType(nodeType) {}
+            HGNode(HGNodeType nodeType, HGData data) : nodeType(nodeType), data(data) {}
             HGNode() = default;
             void addNode(HGNode in) {
                 children.push_back(in);
             }
-            std::vector<GroundInstruction> generateCode() {
-                std::vector<GroundInstruction> code;
+            void setValue(HGData in) {
+                data = in;
+            }
+            const std::vector<HGGroundCodeBlock> generateCode() {
+                std::vector<HGGroundCodeBlock> code;
+                for (auto& child : children) {
+                    auto childCode = child.generateCode();
+                    code.insert(code.end(), childCode.begin(), childCode.end());
+                }
+                switch (nodeType) {
+                    case HGNodeType::Value: {
+                        outputId = "tmp_" + std::to_string(tmpIdIterator++);
+                        HGGroundCodeBlock codeBlock;
+                        GroundInstruction gi = groundCreateInstruction(SET);
+                        groundAddReferenceToInstruction(&gi, groundCreateReference(DIRREF, outputId.data()));
+                        switch (data.type) {
+                            case HGDataType::Int: {
+                                auto dataopt = data.getInt();
+                                if (dataopt) {
+                                    groundAddValueToInstruction(&gi, groundCreateValue(INT, dataopt.value()));
+                                }
+                            }
+                        }
+                        codeBlock.code.push_back(gi);
+                        code.push_back(codeBlock);
+                        break;
+                    }
+                    default: {
+                        std::cout << "Not implemented yet\n";
+                    }
+                }
                 return code;
             }
+            
         };
 
+        class Parser {
+            std::vector<std::string> tokensToParse;
+            size_t current;
+            size_t size;
+
+            std::optional<std::string> peek(int ahead = 1) {
+                if (current + ahead < size) {
+                    return tokensToParse[current + ahead];
+                } else {
+                    return {};
+                }
+            }
+
+            std::optional<std::string> consume() {
+                if (current < size) {
+                    return tokensToParse[current++];
+                } else {
+                    return {};
+                }
+            }
+
+            bool isInt(std::string in) {
+                for (const char& c : in) {
+                    if (!std::isdigit(c)) {
+                        return false;
+                    }
+                }
+                return true;
+            }
+            bool isDouble(std::string in) {
+                bool foundDot = false;
+                for (const char& c : in) {
+                    if (!std::isdigit(c)) {
+                        if (!foundDot && c == '.') {
+                            foundDot = true;
+                            continue;
+                        }
+                        return false;
+                    }
+                }
+                return true;
+            }
+
+            HGDataType getDataType(std::string in) {
+                if (isInt(in)) {
+                    return HGDataType::Int;
+                }
+                if (isDouble(in)) {
+                    return HGDataType::Double;
+                }
+                return HGDataType::None;
+            }
+
+            HGNodeType getNodeType(std::string in) {
+                if (getDataType(in) != HGDataType::None) {
+                    return HGNodeType::Value;
+                }
+                return HGNodeType::None;
+            }
+
+            public:
+            Parser(std::vector<std::string> in) : tokensToParse(in) {}
+
+            HGNode parse() {
+                current = 0;
+                size = tokensToParse.size();
+                HGNode rootNode(HGNodeType::Root);
+                while (auto tokenopt = consume()) {
+                    std::string token = tokenopt.value();
+                    switch (getNodeType(token)) {
+                        case HGNodeType::Value: {
+                            switch (getDataType(token)) {
+                                case HGDataType::Int: {
+                                    std::cout << "We have an int\n";
+                                    HGNode intNode(HGNodeType::Value);
+                                    intNode.setValue(std::stoll(token));
+                                    rootNode.addNode(intNode);
+                                    break;
+                                }
+                            }
+                            break;
+                        }
+                    }
+                }
+                return rootNode;
+            }
+        };
+
+        GroundProgram assembleProgram(HGNode& rootNode) {
+            GroundProgram gp = groundCreateProgram();
+            auto code = rootNode.generateCode();
+            for (int i = 0; i < code.size(); i++) {
+                for (const auto& inst : code[i].code) {
+                    groundAddInstructionToProgram(&gp, inst);
+                }
+            }
+            groundAddInstructionToProgram(&gp, groundCreateInstruction(PAUSE));
+            return gp;
+        }
+
     } // namespace Parser
     
     class Lexer {
@@ -156,7 +319,7 @@ int main(int argc, char** argv) {
     std::ostringstream ss;
     ss << file.rdbuf();
     auto lexed = HighGround::Lexer(ss.str()).lex();
-    for (const std::string& str : lexed) {
-        std::cout << str << "\n";
-    }
+    auto parsed = HighGround::Parser::Parser(lexed).parse();
+    GroundProgram program = HighGround::Parser::assembleProgram(parsed);
+    groundRunProgram(&program);
 }
diff --git a/tests/int.hg b/tests/int.hg
new file mode 100644
index 0000000..367340f
--- /dev/null
+++ b/tests/int.hg
@@ -0,0 +1 @@
+32 12 3320932 31920