fn main() {
  let alphas = get::vals::<u64>(26);

  let ord = |c| c as usize - 'a' as usize;
  let d = Combination::new(alphas[ord('d')]).comb(1);
  let e = Combination::new(alphas[ord('e')]).comb(1);
  let h = Combination::new(alphas[ord('h')]).comb(1);
  let l = Combination::new(alphas[ord('l')]-1).comb(3-1);
  let o = Combination::new(alphas[ord('o')]-1).comb(2-1);
  let r = Combination::new(alphas[ord('r')]).comb(1);
  let w = Combination::new(alphas[ord('w')]).comb(1);

  println!("{}", d*e*h*l*o*e*r*w)
}

struct Combination {
  n: u64,
  fact_table: Vec<u64>
}

#[allow(dead_code)]
impl Combination {
  fn new(n: u64) -> Combination {
    Combination {
      n: n,
      fact_table: (1..n+1).scan(1,|a,x|{*a=modulo::mul(*a,x); Some(*a)}).collect::<Vec<_>>()
    }
  }

  fn comb(&self, r: u64) -> u64 {
    match r {
      _ if self.n < r => 0,
      _ if self.n == r => 1,
      _ => {
        let a = self.fact_table[self.n as usize - 1];
        let b = modulo::pow(self.fact_table[r as usize - 1], modulo::MOD-2);
        let c = modulo::pow(self.fact_table[(self.n - r) as usize - 1], modulo::MOD-2);
        [a,b,c].iter().fold(1, |a,&x| modulo::mul(a,x))
      }
    }
  }
}

#[allow(dead_code)]
mod modulo {
  pub const MOD: u64 = 1_000_000_007;

  pub fn plus(x: u64, y: u64) -> u64 {
    (x + y) % MOD
  }

  pub fn mul(x: u64, y: u64) -> u64 {
    (x * y) % MOD
  }

  pub fn pow(x: u64, n: u64) -> u64 {
    match n {
      0 => 1,
      _ if n % 2 == 1 => mul(x, pow(x, n-1)),
      _ => {
        let q = pow(x, n>>1);
        mul(q, q)
      }
    }
  }
}

#[allow(dead_code)]
mod get {
  use std::io::*;
  use std::str::*;

  pub fn val<T: FromStr>() -> T {
    let mut buf = String::new();
    let s = stdin();
    s.lock().read_line(&mut buf).ok();
    buf.trim_right().parse::<T>().ok().unwrap()
  }

  pub fn vals<T: FromStr>(n: usize) -> Vec<T> {
    let mut vec: Vec<T> = vec![];
    for _ in 0 .. n {
      vec.push(val());
    }
    vec
  }

  pub fn tuple<T1: FromStr, T2: FromStr>() -> (T1, T2) {
    let mut buf = String::new();
    let s = stdin();
    s.lock().read_line(&mut buf).ok();
    let mut it = buf.trim_right().split_whitespace();
    let x = it.next().unwrap().parse::<T1>().ok().unwrap();
    let y = it.next().unwrap().parse::<T2>().ok().unwrap();
    (x, y)
  }

  pub fn tuples<T1: FromStr, T2: FromStr>(n: usize) -> Vec<(T1, T2)> {
    let mut vec: Vec<(T1, T2)> = vec![];
    for _ in 0 .. n {
      vec.push(tuple());
    }
    vec
  }

  pub fn tuple3<T1: FromStr, T2: FromStr, T3: FromStr>() -> (T1, T2, T3) {
    let mut buf = String::new();
    let s = stdin();
    s.lock().read_line(&mut buf).ok();
    let mut it = buf.trim_right().split_whitespace();
    let x = it.next().unwrap().parse::<T1>().ok().unwrap();
    let y = it.next().unwrap().parse::<T2>().ok().unwrap();
    let z = it.next().unwrap().parse::<T3>().ok().unwrap();
    (x, y, z)
  }

  pub fn tuple3s<T1: FromStr, T2: FromStr, T3: FromStr>(n: usize) -> Vec<(T1, T2, T3)> {
    let mut vec: Vec<(T1, T2, T3)> = vec![];
    for _ in 0 .. n {
      vec.push(tuple3());
    }
    vec
  }

  pub fn list<T: FromStr>() -> Vec<T> {
    let mut buf = String::new();
    let s = stdin();
    s.lock().read_line(&mut buf).ok();
    buf.trim_right().split_whitespace().map(|t| t.parse::<T>().ok().unwrap()).collect()
  }

  pub fn lists<T: FromStr>(h: usize) -> Vec<Vec<T>> {
    let mut mat: Vec<Vec<T>> = vec![];
    for _ in 0 .. h {
      mat.push(list());
    }
    mat
  }

  pub fn chars() -> Vec<char> {
    let mut buf = String::new();
    let s = stdin();
    s.lock().read_line(&mut buf).ok();
    buf.trim_right().chars().collect()
  }
}