import java.util.*;

@SuppressWarnings("unused")
public class Main {

  private static void solve() {
    int t = ni();
    for (int i = 0; i < t; i++) {
      long ret = f(nl(), nl(), nl(), nl(), nl(), nl(), nl());
      System.out.println(ret);
    }
  }

  private static int mod = (int) 1e9 + 7;

  private static long f(long n, long ag, long bg, long ac, long bc, long ap, long bp) {
    long pG = ag * invl(bg, mod);
    long pC = ac * invl(bc, mod);
    long pP = ap * invl(bp, mod);
    long pGC = (pG + pC) % mod;
    long pCP = (pC + pP) % mod;
    long pPG = (pP + pG) % mod;

    long ret = 1;
    ret += mod - pow(pGC, n, mod);
    ret %= mod;
    ret += mod - pow(pCP, n, mod);
    ret %= mod;
    ret += mod - pow(pPG, n, mod);
    ret %= mod;
    ret += pow(pC, n, mod) * 2 % mod;
    ret %= mod;
    ret += pow(pP, n, mod) * 2 % mod;
    ret %= mod;
    ret += pow(pG, n, mod) * 2 % mod;
    ret %= mod;

    return ret;
  }

  private static long pow(long x, long n, int m) {
    if (m == 1)
      return 0;
    long r = 1;
    long y = x % m;
    while (n > 0) {
      if ((n & 1) != 0)
        r = (r * y) % m;
      y = (y * y) % m;
      n >>= 1;
    }
    return r;
  }

  public static long invl(long a, long mod) {
    long b = mod;
    long p = 1, q = 0;
    while (b > 0) {
      long c = a / b;
      long d;
      d = a;
      a = b;
      b = d % b;
      d = p;
      p = q;
      q = d - c * q;
    }
    return p < 0 ? p + mod : p;
  }

  public static void main(String[] args) {
    new Thread(null, new Runnable() {
      @Override
      public void run() {
        long start = System.currentTimeMillis();
        String debug = args.length > 0 ? args[0] : null;
        if (debug != null) {
          try {
            is = java.nio.file.Files.newInputStream(java.nio.file.Paths.get(debug));
          } catch (Exception e) {
            throw new RuntimeException(e);
          }
        }
        reader = new java.io.BufferedReader(new java.io.InputStreamReader(is), 32768);
        solve();
        out.flush();
        tr((System.currentTimeMillis() - start) + "ms");
      }
    }, "", 64000000).start();
  }

  private static java.io.InputStream is = System.in;
  private static java.io.PrintWriter out = new java.io.PrintWriter(System.out);
  private static java.util.StringTokenizer tokenizer = null;
  private static java.io.BufferedReader reader;

  public static String next() {
    while (tokenizer == null || !tokenizer.hasMoreTokens()) {
      try {
        tokenizer = new java.util.StringTokenizer(reader.readLine());
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
    }
    return tokenizer.nextToken();
  }

  private static double nd() {
    return Double.parseDouble(next());
  }

  private static long nl() {
    return Long.parseLong(next());
  }

  private static int[] na(int n) {
    int[] a = new int[n];
    for (int i = 0; i < n; i++)
      a[i] = ni();
    return a;
  }

  private static char[] ns() {
    return next().toCharArray();
  }

  private static long[] nal(int n) {
    long[] a = new long[n];
    for (int i = 0; i < n; i++)
      a[i] = nl();
    return a;
  }

  private static int[][] ntable(int n, int m) {
    int[][] table = new int[n][m];
    for (int i = 0; i < n; i++) {
      for (int j = 0; j < m; j++) {
        table[i][j] = ni();
      }
    }
    return table;
  }

  private static int[][] nlist(int n, int m) {
    int[][] table = new int[m][n];
    for (int i = 0; i < n; i++) {
      for (int j = 0; j < m; j++) {
        table[j][i] = ni();
      }
    }
    return table;
  }

  private static int ni() {
    return Integer.parseInt(next());
  }

  private static void tr(Object... o) {
    if (is != System.in)
      System.out.println(java.util.Arrays.deepToString(o));
  }
}