diff --git a/Sources/rxcc/rxcc.swift b/Sources/rxcc/rxcc.swift
index a941430..38b6290 100644
--- a/Sources/rxcc/rxcc.swift
+++ b/Sources/rxcc/rxcc.swift
@@ -357,12 +357,53 @@ func generateOutput(_ node: SyntaxTreeNode) -> String {
         }
         break
 
-    case .TermSequence:
+    case .ParenthesizedExpression:
         for child in node.children {
             text += generateOutput(child)
         }
         break
 
+    case .TermSequence:
+        var operation: ConstructVariant = .Error
+        let count = node.children.count
+        if count == 0 {
+            print("ERROR: FactorSequence with no children")
+            break
+        }
+        for i in 0...count - 1 {
+            let child: SyntaxTreeNode = node.children[i]
+
+            // Operation
+            if i % 2 == 1 {
+                operation = child.variant
+                continue
+            }
+
+            text += generateOutput(child)
+
+            switch operation {
+            case .Addition:
+                text += "    pop \t%ecx\n"
+                text += "    addl\t%ecx, %eax\n"
+                
+            case .Subtraction:
+                text += "    pop \t%ecx\n"
+                text += "    subl\t%eax, %ecx\n"
+                text += "    movl\t%ecx, %eax\n"
+                
+            default:
+                if i != 0 {
+                    print("Unknown operation \"\(operation)\" in FactorSequence")
+                }
+                break
+            }
+
+            if i != node.children.count - 1 {
+                text += "    push\t%eax\n"
+            }
+        }
+        break
+
     case .FactorSequence:
         var operation: ConstructVariant = .Error
         let count = node.children.count
@@ -383,8 +424,15 @@ func generateOutput(_ node: SyntaxTreeNode) -> String {
 
             switch operation {
             case .Multiplication:
-                text += "    pop %ecx\n"
-                text += "    imul %ecx, %eax\n"
+                text += "    pop \t%ecx\n"
+                text += "    imul\t%ecx, %eax\n"
+                
+            case .Division:
+                text += "    movl\t%eax, %ecx\n"    // Move e2 to ecx
+                text += "    pop \t%eax\n"          // Fetch e1 off stack into eax
+                text += "    cdq\n"                 // Extend eax into edx
+                text += "    idivl\t%ecx\n"         // Perform edx:eax / ecx
+                                                    // eax = quotient; edx rem.
                 
             default:
                 if i != 0 {
@@ -394,7 +442,7 @@ func generateOutput(_ node: SyntaxTreeNode) -> String {
             }
 
             if i != node.children.count - 1 {
-                text += "    push %eax\n"
+                text += "    push\t%eax\n"
             }
         }
         break
@@ -437,19 +485,21 @@ func generateOutput(_ node: SyntaxTreeNode) -> String {
         break
 
     case .BitwiseCompliment:
-        text += "    not     %eax\n"
+        text += "    not \t%eax\n"
         break
 
     case .Negation:
-        text += "    neg     %eax\n"
+        text += "    neg \t%eax\n"
         break
 
     case .LogicalNegation:
-        text += "    cmpl    $0, %eax\n    movl    $0, %eax\n    sete    %al\n"
+        text += "    cmpl\t$0, %eax\n"
+        text += "    movl\t$0, %eax\n"
+        text += "    sete\t%al\n"
         break
 
     case .LiteralInteger:
-        text += "    movl    $\(node.value), %eax\n"
+        text += "    movl\t$\(node.value), %eax\n"
         break
 
     default:
@@ -485,6 +535,7 @@ func parse(lexed: [Substring]) -> String {
 enum Validity {
     case Valid
     case Invalid
+    case Panic
     case Break
 }
 
@@ -518,8 +569,11 @@ func validateConstruct(_ construct: Construct, tokens: inout [Token], node: Synt
 
                     print("\(indent)Testing variant \(variant) (Loop = \(loop)) (Loopable = \(loopable))")
                     valid = validateConstruct(constructDefinitions[type]![variant]!, tokens: &tokens, node: childNode, loopingEnabled: loopable)
-                    if valid == .Invalid {
-                        print("\(indent)Fail (no valid variants)\n")
+                    if valid == .Panic {
+                        print("\(indent)Fail: panic (variant \"\(variant)\"))\n")
+                        return .Invalid
+                    } else if valid == .Invalid {
+                        print("\(indent)Fail: no valid variants (variant \"\(variant)\")\n")
                         tokens = tokenBackup
                         _ = node.popLastChild()
                         continue
@@ -541,9 +595,14 @@ func validateConstruct(_ construct: Construct, tokens: inout [Token], node: Synt
                             print("\(indent)Looping due to factor")
                             loop = true
                         } else {
-                            print("\(indent)Breaking out of factor loop")
-                            loop = false
-                            return .Break
+                            if node.children.count != 0 {
+                                print("\(indent)Breaking out of factor loop")
+                                loop = false
+                                return .Break
+                            } else {
+                                print("\(indent)ERROR: FactorSequence has no children")
+                                return .Panic
+                            }
                         }
                     }
 
@@ -569,7 +628,6 @@ func validateConstruct(_ construct: Construct, tokens: inout [Token], node: Synt
                     return .Invalid
                 } else if valid == .Break {
                     print("\(indent)End validate subconstruct (variant \"\(validVariant) by breaking\")")
-                    print(type)
                     break
                 }
 
diff --git a/a.out b/a.out
index 6397d0d..6e3808f 100755
Binary files a/a.out and b/a.out differ
diff --git a/gcc.out b/gcc.out
new file mode 100755
index 0000000..dc8acb7
Binary files /dev/null and b/gcc.out differ
diff --git a/my.out b/my.out
new file mode 100755
index 0000000..888207b
Binary files /dev/null and b/my.out differ
diff --git a/rxcc.out b/rxcc.out
new file mode 100755
index 0000000..3d3f4f2
Binary files /dev/null and b/rxcc.out differ
diff --git a/test b/test
index 5a14f46..d58f20b 100755
--- a/test
+++ b/test
@@ -1,9 +1,11 @@
 #!/bin/bash
-gcc $1.c
-gcc $1.s -o my.out
+nvim test.c
+gcc -m32 test.c -o gcc.out
+./.build/debug/rxcc test.c
+gcc -m32 test.s -o rxcc.out
 echo "GCC:"
-./a.out
+./gcc.out
 echo $?
 echo "RXCC"
-./my.out
+./rxcc.out
 echo $?
diff --git a/test.c b/test.c
index 3f0924b..30a9028 100644
--- a/test.c
+++ b/test.c
@@ -1,3 +1,4 @@
 int main() {
-    return 1 * 2;
+    return !(4 + -4) + 6 / (2 + 2) * -4 * ~4 / 9 + -(4 / (5 * (32 / 2) + ~1) - (400 / 90 + 1) - -~((5 / 4) * (2 + 3) / -9));
 }
+
diff --git a/test.s b/test.s
index 6f18599..23386b4 100644
--- a/test.s
+++ b/test.s
@@ -1,8 +1,111 @@
     .globl main
 main:
-    movl    $1, %eax
-    push %eax
-    movl    $2, %eax
-    pop %ecx
-    imul %ecx, %eax
+    movl	$4, %eax
+    push	%eax
+    movl	$4, %eax
+    neg 	%eax
+    pop 	%ecx
+    addl	%ecx, %eax
+    cmpl	$0, %eax
+    movl	$0, %eax
+    sete	%al
+    push	%eax
+    movl	$6, %eax
+    push	%eax
+    movl	$2, %eax
+    push	%eax
+    movl	$2, %eax
+    pop 	%ecx
+    addl	%ecx, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    push	%eax
+    movl	$4, %eax
+    neg 	%eax
+    pop 	%ecx
+    imul	%ecx, %eax
+    push	%eax
+    movl	$4, %eax
+    not 	%eax
+    pop 	%ecx
+    imul	%ecx, %eax
+    push	%eax
+    movl	$9, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    pop 	%ecx
+    addl	%ecx, %eax
+    push	%eax
+    movl	$4, %eax
+    push	%eax
+    movl	$5, %eax
+    push	%eax
+    movl	$32, %eax
+    push	%eax
+    movl	$2, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    pop 	%ecx
+    imul	%ecx, %eax
+    push	%eax
+    movl	$1, %eax
+    not 	%eax
+    pop 	%ecx
+    addl	%ecx, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    push	%eax
+    movl	$400, %eax
+    push	%eax
+    movl	$90, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    push	%eax
+    movl	$1, %eax
+    pop 	%ecx
+    addl	%ecx, %eax
+    pop 	%ecx
+    subl	%eax, %ecx
+    movl	%ecx, %eax
+    push	%eax
+    movl	$5, %eax
+    push	%eax
+    movl	$4, %eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    push	%eax
+    movl	$2, %eax
+    push	%eax
+    movl	$3, %eax
+    pop 	%ecx
+    addl	%ecx, %eax
+    pop 	%ecx
+    imul	%ecx, %eax
+    push	%eax
+    movl	$9, %eax
+    neg 	%eax
+    movl	%eax, %ecx
+    pop 	%eax
+    cdq
+    idivl	%ecx
+    not 	%eax
+    neg 	%eax
+    pop 	%ecx
+    subl	%eax, %ecx
+    movl	%ecx, %eax
+    neg 	%eax
+    pop 	%ecx
+    addl	%ecx, %eax
     ret
diff --git a/test2.c b/test2.c
index 8ec47b5..4296359 100644
--- a/test2.c
+++ b/test2.c
@@ -1,3 +1,4 @@
 int main() {
-    return ~1 * 2;
+    return -(2 * 3) * 5 * (2 * 5) * (3 * -4 * -(-2 * 5) * 4) * -7 * 7;
 }
+
diff --git a/test2.s b/test2.s
deleted file mode 100644
index 3afb065..0000000
--- a/test2.s
+++ /dev/null
@@ -1,6 +0,0 @@
- .globl main
-main:
-    movl    $1, %eax
-    not     %eax
-    movl    $2, %eax
-    ret
diff --git a/test2s b/test2s
deleted file mode 100644
index e69de29..0000000