#include <bits/stdc++.h>
using namespace std;
const int N = 112;
const long long mod = 1e9 + 7;
int R;
long long p1, p2, p3, p4, s;
int lim[N];
long long F[N][N];
long long ksm(long long a, long long b = mod - 2) {
  long long ret = 1;
  for (; b; b >>= 1, a = a * a % mod)
    if (b & 1) ret = ret * a % mod;
  return ret;
}
struct node {
  long long a[N];
  node() { memset(a, 0, sizeof a); }
} a[N][N];
node operator*(long long x, node a) {
  node c;
  for (int i = 0; i <= 2 * R + 1; i++) c.a[i] = a.a[i] * x % mod;
  return c;
}
node operator+(node a, node b) {
  node c;
  for (int i = 0; i <= 2 * R + 1; i++) c.a[i] = (a.a[i] + b.a[i]) % mod;
  return c;
}
node operator-(node a, node b) {
  node c;
  for (int i = 0; i <= 2 * R + 1; i++) c.a[i] = (a.a[i] - b.a[i] + mod) % mod;
  return c;
}
void solve() {
  int n = 2 * R;
  for (int i = 0; i <= n; i++) {
    int maxx = i;
    for (int j = i + 1; j <= n; j++)
      if (abs(F[j][i]) > abs(F[maxx][i])) maxx = j;
    swap(F[maxx], F[i]);
    for (int j = 0; j <= n; j++) {
      if (j != i) {
        long long x = F[j][i] * ksm(F[i][i]) % mod;
        for (int k = i; k <= n + 1; k++)
          F[j][k] = (F[j][k] - F[i][k] * x) % mod;
      }
    }
  }
  for (int i = 0; i <= n; i++) F[i][n + 1] = F[i][n + 1] * ksm(F[i][i]) % mod;
}
int main() {
  scanf("%d%lld%lld%lld%lld", &R, &p1, &p2, &p3, &p4);
  s = p1 + p2 + p3 + p4;
  s = ksm(s);
  p1 = p1 * s % mod;
  p2 = p2 * s % mod;
  p3 = p3 * s % mod;
  p4 = p4 * s % mod;
  int T = R + 3;
  p4 = ksm(p4);
  for (int i = 0; i <= R; i++)
    for (int j = 0; j * j + i * i <= R * R; j++) lim[i] = j;
  for (int j = -R; j <= R + 1; j++)
    for (int i = -R; i <= R; i++) {
      int lt = lim[abs(i)];
      if (j == -lt)
        a[i + T][-lt + T].a[i + R] = 1;
      else if (j > -lt && j <= lt + 1) {
        a[i + T][j + T] =
            (a[i + T][j - 1 + T] - p1 * a[i - 1 + T][j - 1 + T] -
             p2 * a[i + T][j - 2 + T] - p3 * a[i + 1 + T][j - 1 + T]);
        (a[i + T][j + T].a[2 * R + 1])--;
        (a[i + T][j + T].a[2 * R + 1]) = (a[i + T][j + T].a[2 * R + 1]) % mod;
        a[i + T][j + T] = p4 * a[i + T][j + T];
      }
    }
  for (int i = -R; i <= R; i++) {
    for (int j = 0; j <= 2 * R + 1; j++)
      F[i + R][j] = a[i + T][lim[abs(i)] + 1 + T].a[j];
    F[i + R][2 * R + 1] = -F[i + R][2 * R + 1];
  }
  solve();
  long long ans = 0;
  for (int i = 0; i <= 2 * R; i++)
    ans = (ans + a[T][T].a[i] * F[i][2 * R + 1]) % mod;
  ans = (ans + a[T][T].a[2 * R + 1]) % mod;
  ans = (ans + mod) % mod;
  cout << ans;
  return 0;
}
