#include <bits/stdc++.h>
using namespace std;
void solve() {
  long long s, x1, x2, t1, t2, p, d;
  cin >> s >> x1 >> x2 >> t1 >> t2 >> p >> d;
  long long ans = abs(x1 - x2) * t2;
  long long i = p, t = 0;
  while (i != x1) {
    i += d;
    t += t1;
    if (i == s)
      d = -1;
    else if (i == 0)
      d = 1;
  }
  while (i != x2) {
    i += d;
    t += t1;
    if (i == s)
      d = -1;
    else if (i == 0)
      d = 1;
  }
  ans = min(ans, t);
  cout << ans << '\n';
}
void solve(bool testcase) {
  long long t;
  cin >> t;
  while (t--) solve();
}
int32_t main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  solve();
  return 0;
}
