#include <bits/stdc++.h>
using namespace std;
bool ch(string s)
{
    int num=0;
    for(int i=0;i<s.size();++i){
        num*=10;
        num+=s[i]-'0';
    }
    return num%8==0;
}
int main()
{
    string s,ss,ans="";
    cin>>s;
    for(int i=0;i<s.size();++i){
        if(s[i]=='0'){ans='0';break;}
        ss="";
        ss=s[i];
        if(ch(ss))ans=ss;
        for(int j=i+1;j<s.size();++j){
            ss=s[i];
            ss+=s[j];
            if(ch(ss))ans=ss;
            for(int k=j+1;k<s.size();++k){
                ss=s[i];
                ss+=s[j];
                ss+=s[k];
                if(ch(ss))ans=ss;
            }
        }
    }
    if(ans.size())cout<<"YES\n"<<ans<<endl;
    else cout<<"NO\n";

}