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单词替换

在英语中，我们有一个叫做 词根(root)的概念，它可以跟着其他一些词组成另一个较长的单词——我们称这个词为 继承词(successor)。例如，词根an，跟随着单词 other(其他)，可以形成新的单词 another(另一个)。

现在，给定一个由许多词根组成的词典和一个句子。你需要将句子中的所有继承词用词根替换掉。如果继承词有许多可以形成它的词根，则用最短的词根替换它。

你需要输出替换之后的句子。

 

示例 1：

**输入：**dictionary = ["cat","bat","rat"], sentence = "the cattle was rattled by the battery" **输出：**"the cat was rat by the bat"

示例 2：

**输入：**dictionary = ["a","b","c"], sentence = "aadsfasf absbs bbab cadsfafs" **输出：**"a a b c"

示例 3：

**输入：**dictionary = ["a", "aa", "aaa", "aaaa"], sentence = "a aa a aaaa aaa aaa aaa aaaaaa bbb baba ababa" **输出：**"a a a a a a a a bbb baba a"

示例 4：

**输入：**dictionary = ["catt","cat","bat","rat"], sentence = "the cattle was rattled by the battery" **输出：**"the cat was rat by the bat"

示例 5：

**输入：**dictionary = ["ac","ab"], sentence = "it is abnormal that this solution is accepted" **输出：**"it is ab that this solution is ac"

 

提示：

• 1 <= dictionary.length <= 1000
• 1 <= dictionary[i].length <= 100
• dictionary[i] 仅由小写字母组成。
• 1 <= sentence.length <= 10^6
• sentence 仅由小写字母和空格组成。
• sentence 中单词的总量在范围 [1, 1000] 内。
• sentence 中每个单词的长度在范围 [1, 1000] 内。
• sentence 中单词之间由一个空格隔开。
• sentence 没有前导或尾随空格。