diff --git a/06/main.go b/06/main.go
index 3804545..70c4e86 100644
--- a/06/main.go
+++ b/06/main.go
@@ -12,7 +12,7 @@ func main() {
 	partTwo()
 }
 
-func unique(s string) string {
+func union(s string) string {
 	result := ""
 
 	for _, r := range s {
@@ -24,7 +24,7 @@ func unique(s string) string {
 	return result
 }
 
-func union(s, q string) string {
+func intersection(s, q string) string {
 	result := ""
 
 	for _, r := range s {
@@ -56,13 +56,13 @@ func partOne() {
 	for scanner.Scan() {
 		line := scanner.Text()
 		if line == "" {
-			sum = sum + len(unique(currentForm))
+			sum = sum + len(union(currentForm))
 			currentForm = ""
 		} else {
 			currentForm = currentForm + line
 		}
 	}
-	sum = sum + len(unique(currentForm))
+	sum = sum + len(union(currentForm))
 
 	fmt.Println(sum)
 }
@@ -87,7 +87,7 @@ func partTwo() {
 			newgroup = false
 		} else {
 			if line != "" {
-				currentForm = union(currentForm, line)
+				currentForm = intersection(currentForm, line)
 			} else {
 				sum = sum + len(currentForm)
 				newgroup = true