import std.conv, std.functional, std.range, std.stdio, std.string;
import std.algorithm, std.array, std.bigint, std.complex, std.container, std.math, std.numeric, std.regex, std.typecons;
import core.bitop;

class EOFException : Throwable { this() { super("EOF"); } }
string[] tokens;
string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; }
int readInt() { return readToken.to!int; }
long readLong() { return readToken.to!long; }
real readReal() { return readToken.to!real; }

bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } }
bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } }

int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; }
int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); }
int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); }


enum MO = 10^^9 + 7;
enum L = 500 * 20 + 5;

void addTo(ref int t, int f) {
  t += f;
  if (t >= MO) t -= MO;
}

int T, A, B, C, D, E;

void main() {
  try {
    for (; ; ) {
      T = readInt();
      A = readInt();
      B = readInt();
      C = readInt();
      D = readInt();
      E = readInt();
      
      if (A < 0) A *= -1;
      if (B < 0) B *= -1;
      if (C < 0) C *= -1;
      
      auto dp = new int[][](T + 1, 2 * L);
      dp[0][L] = 1;
      foreach (t; 0 .. T) {
        foreach (x; 0 .. 2 * L) {
          if (x + A < 2 * L) addTo(dp[t + 1][x + A], dp[t][x]);
          if (x + B < 2 * L) addTo(dp[t + 1][x + B], dp[t][x]);
          if (x + C < 2 * L) addTo(dp[t + 1][x + C], dp[t][x]);
          if (x - A >= 0) addTo(dp[t + 1][x - A], dp[t][x]);
          if (x - B >= 0) addTo(dp[t + 1][x - B], dp[t][x]);
          if (x - C >= 0) addTo(dp[t + 1][x - C], dp[t][x]);
        }
      }
      
      int ans;
      foreach (x; 0 .. 2 * L) {
        if (L + D <= x && x <= L + E) {
          addTo(ans, dp[T][x]);
        }
      }
      writeln(ans);
    }
  } catch (EOFException e) {
  }
}