#include<bits/stdc++.h>
#define REP(i,n) for(int i=0;i<(n);i++)
#define ALL(v) (v).begin(),(v).end()
#define int long long
#define INF 1e18
#define SIZE 200005

using namespace std;
typedef pair<int,int> P;

//-----------------------------------------------------------------------

int a[SIZE];

signed main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);

    string s; cin>>s;
    int N=s.size();
    REP(i,N) a[i]=s[i]-'0';

    bool f=true;
    for(int i=N-1;i>=0;i--){
        if(i==0){
            if(a[i]!=0) f=false;
            cout<<(f?"Yes":"No")<<endl;
            return 0;
        }

        if(a[i]==2||a[i]==3||a[i]==4){
            a[i-1]--;
        }else{
            cout<<"No"<<endl;
            return 0;
        }
    }

    
}