A

#include <bits/stdc++.h>
using namespace std;

#define ll     long long
#define _test   int _TEST; cin>>_TEST; while(_TEST--)
#define ff     first
#define ss     second
#define pb     push_back

int main()
{
    vector<int> v(8);
    for(auto &e: v)     cin>>e;

    int f = is_sorted(v.begin(), v.end());

    for(auto e: v)
        f &= (e>=100 && e<=675 && e%25==0);

    if(f)       cout<<"Yes\n";
    else        cout<<"No\n";
}