#include <bits/stdc++.h>
#define FOR(i, a, b) for(int i = (a), _b = (b); i <= _b; ++i)
#define fi first
#define se second
#define el "\n"
#define pb push_back
#define sz(a) (int)a.size()
#define FILL(a, x) memset(a, x, sizeof(a))
using namespace std;
typedef unsigned long long ll;
typedef pair<int, int> ii;
const int N = (int)1e6+3, M = (int)1e9+7;
ll n, m;
ll Mu(ll a, ll b){
ll res = 1;
a %= M;
while(b != 0){
if (b&1){
res *= a;
res %= M;
}
a *= a;
a %= M;
b /= 2;
}
return res;
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL); cout.tie(NULL);
cin>>n>>m;
cout<<Mu(Mu(1e6+2, (m-1)),(n-1));
return 0;
}
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