Anagram Detection

Input: Standard Input (stdin)
Output: Standard Output (stdout)
Memory limit: 32 megabytes
Time limit: 1.0 seconds

problem statement
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Margot is doing a word puzzle. She needs to know if two words are anagrams - that is, they have the same letters in a different order. Write a program to help her.

Input

The input consists of two words on two lines. Each word consists of between 1 and 1,000 upper case english letters (A-Z).

Output

Output either yes if the two words are anagrams or no if they are not.

Sample Input 1
```
HELLO
LOLEH
```
Sample Output 1
```
yes
```
Sample Input 2
```
APPLE
ORANGE
```
Sample Output 2
```
no
```

Anagram Detection

Input

Output

Sample Input 1

Sample Output 1

Sample Input 2

Sample Output 2