#include <bits/stdc++.h>

 using namespace std;

 int main()

 {

     int h, m, s, t1, t2;

     while (cin >> h >> m >> s >> t1 >> t2)

     {

         int cnt = ;

         int x = min(t1, t2), y = max(t1, t2);

         if (h >= x && h < y) cnt++;

         if (m >= x *  && m < y * ) cnt++;

         if (s > x *  && s < y * ) cnt++;

         if (cnt ==  || cnt == ) puts("YES");

         else puts("NO");

     }

     return ;

 }