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Score : $100$ points

### Problem Statement

You are given a string $S$ of length $3$ consisting of a, b and c. Determine if $S$ can be obtained by permuting abc.

### Constraints

• $|S|=3$
• $S$ consists of a, b and c.

### Input

Input is given from Standard Input in the following format:

$S$


### Output

If $S$ can be obtained by permuting abc, print Yes; otherwise, print No.

### Sample Input 1

bac


### Sample Output 1

Yes


Swapping the first and second characters in bac results in abc.

### Sample Input 2

bab


### Sample Output 2

No


### Sample Input 3

abc


### Sample Output 3

Yes


### Sample Input 4

aaa


### Sample Output 4

No