You are towards the closed door, turn to your right and exit the room through the open door, now slightly take right and  move forward, now turn to your right and enter into the room through the open door, now you are in  the entrance of the room, turn to your left there is an another open door, enter into the room through the open door, now you are facing towards the wall turn around, and move towards the entrance of the room, the entrance of the room is your end point.