某店铺将用于组成套餐的商品记作字符串 goods，其中 goods[i] 表示对应商品。请返回该套餐内所含商品的 全部排列方式 。

返回结果 无顺序要求，但不能含有重复的元素。

示例 1：

输入：goods = "agew"
输出：["aegw","aewg","agew","agwe","aweg","awge","eagw","eawg","egaw","egwa","ewag","ewga","gaew","gawe","geaw","gewa","gwae","gwea","waeg","wage","weag","wega","wgae","wgea"]

提示：

• 1 <= goods.length <= 8