diff --git a/src/genmai/Interpreter/Utils.go b/src/genmai/Interpreter/Utils.go
index 122800a..abbb158 100644
--- a/src/genmai/Interpreter/Utils.go
+++ b/src/genmai/Interpreter/Utils.go
@@ -62,3 +62,11 @@ func UtilsToU32(s string) int {
     /* */
     return int(binary.LittleEndian.Uint32(bytes))
 }
+
+func UtilsPad(length int) string {
+    return string.Repeat("a", length)
+}
+
+func UtilsInterpreterPuse() {
+    fmt.Scanln()
+}