diff --git a/srcs/push_swap.c b/srcs/push_swap.c
index a958d29..f93771d 100644
--- a/srcs/push_swap.c
+++ b/srcs/push_swap.c
@@ -6,7 +6,7 @@
 /*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/03/03 11:41:49 by tmaze             #+#    #+#             */
-/*   Updated: 2019/03/10 15:17:33 by tmaze            ###   ########.fr       */
+/*   Updated: 2019/03/10 22:36:06 by tmaze            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -112,6 +112,46 @@ t_stack	*get_last_a(t_psdata *data)
 	return (ptr);
 }
 
+int		get_size_firsts(t_psdata *data)
+{
+	t_stack	*ptr;
+	int		inds;
+	int		i;
+
+	inds = data->a->ind;
+	i = 0;
+	ptr = data->a;
+	while (ptr && ptr->ind == inds && (i += 1))
+		ptr = ptr->next;
+	if (ptr)
+	{
+		inds = ptr->ind;
+		while (ptr && ptr->ind == inds && (i += 1))
+			ptr = ptr->next;
+	}
+	return (i);
+}
+
+int		get_size_last(t_psdata *data)
+{
+	t_stack	*ptr;
+	int		inds;
+	int		i;
+
+	i = 0;
+	ptr = data->a;
+	while (ptr && ptr->next)
+		ptr = ptr->next;
+	inds = ptr->ind;
+	ptr = data->a;
+	while (ptr)
+	{
+		i += (ptr->ind == inds) ? 1 : 0;
+		ptr = ptr->next;
+	}
+	return (i);
+}
+
 int		sort2(t_psdata *data)
 {
 	t_list	*tmp;
@@ -147,6 +187,18 @@ int		sort2(t_psdata *data)
 				last = get_last_a(data);
 			}
 		}
+		if (data->a->ind != last->ind && add_op(data, "rra") == NULL)
+			return (0);
+		else if (data->a->ind != last->ind)
+		{
+			ps_rerot(data, 'a');
+			last = get_last_a(data);
+			while (last->ind == data->a->ind && (tmp = add_op(data, "rra")) != NULL)
+			{
+				ps_rerot(data, 'a');
+				last = get_last_a(data);
+			}
+		}
 		inds++;
 	}
 	return (1);