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`.

Examples

Input

bac


Output

Yes


Input

bab


Output

No


Input

abc


Output

Yes


Input

aaa


Output

No
#include<bits/stdc++.h>
using namespace std;
int main(){
    string s;
    cin >> s;
    cout << ((((s[0] - '0')+(s[1] - '0') + (s[2] - '0'))==150)?"Yes":"No") << endl;
    return 0;
}