diff --git a/srcs/parsing/tokenizer/tokenizer_utils.c b/srcs/parsing/tokenizer/tokenizer_utils.c
index 537aec7..c1bb2a1 100644
--- a/srcs/parsing/tokenizer/tokenizer_utils.c
+++ b/srcs/parsing/tokenizer/tokenizer_utils.c
@@ -20,47 +20,6 @@ int	is_meta(char c)
 	return (0);
 }
 
-int	unic(int *meta)
-{
-	int	i;
-	int	ref_meta;
-
-	i = -1;
-	ref_meta = meta[0];
-	while (meta[++i] != -1)
-		if (meta[i] != ref_meta)
-			return (0);
-	return (1);
-}
-
-int	is_sticked(char *val)
-{
-	int	i;
-	int	meta[100];
-	int	meta_it;
-	int	unmeta;
-
-	i = 0;
-	meta_it = 0;
-	meta[0] = -1;
-	unmeta = 0;
-	while (val[i])
-	{
-		if (is_meta(val[i]))
-		{
-			meta[meta_it] = val[i];
-			meta_it++;
-		}
-		if (!is_meta(val[i]))
-			unmeta = 1;
-		i++;
-	}
-	meta[meta_it] = -1;
-	if ((meta[0] != -1 && unmeta) || !unic(meta))
-		return (1);
-	return (0);
-}
-
 int	ft_str_count(char *s, char c)
 {
 	int	i;
diff --git a/srcs/parsing/tokenizer/unstick_node_utils.c b/srcs/parsing/tokenizer/unstick_node_utils.c
index ba6c8f6..a1c0875 100644
--- a/srcs/parsing/tokenizer/unstick_node_utils.c
+++ b/srcs/parsing/tokenizer/unstick_node_utils.c
@@ -21,8 +21,13 @@ char	*copy_meta(char *val, int *copied)
 
 	i = 0;
 	ref = val[0];
-	while (val[i] && ((is_meta(val[i]) && val[i] == ref)))
-		i++;
+	if (val[0] == '(' || val[0] == ')')
+		i = 1;
+	else
+	{
+		while (val[i] && ((is_meta(val[i]) && val[i] == ref)))
+			i++;
+	}
 	*copied = i;
 	out = malloc(i + 1);
 	j = -1;
@@ -49,3 +54,45 @@ char	*copy_unmeta(char *val, int *copied)
 	out[i] = 0;
 	return (out);
 }
+
+int	unic(int *meta)
+{
+	int	i;
+	int	ref_meta;
+
+	i = -1;
+	ref_meta = meta[0];
+	while (meta[++i] != -1)
+		if (meta[i] != ref_meta)
+			return (0);
+	return (1);
+}
+
+int	is_sticked(char *val)
+{
+	int	i;
+	int	meta[100];
+	int	meta_it;
+	int	unmeta;
+
+	i = 0;
+	meta_it = 0;
+	meta[0] = -1;
+	unmeta = 0;
+	while (val[i])
+	{
+		if (is_meta(val[i]))
+		{
+			meta[meta_it] = val[i];
+			meta_it++;
+		}
+		if (!is_meta(val[i]))
+			unmeta = 1;
+		i++;
+	}
+	meta[meta_it] = -1;
+	if ((meta[0] != -1 && unmeta) || !unic(meta) || (meta[0] == '('
+		&& meta[1] == '(') || (meta[0] == ')' && meta[1] == ')'))
+		return (1);
+	return (0);
+}