#include <bits/stdc++.h>
#define startt ios_base::sync_with_stdio(false);cin.tie(0);
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
typedef unsigned long long ull;
typedef long long  ll;
using namespace std;
#define FOR(n) for(int i=0;i<n;i++)
#define vt vector
#define vint vector<int>
#define all(v) v.begin(), v.end()
#define sz(a) (int)a.size()
#define MOD 1000000007
#define MOD2 998244353
#define MX 1000000000
#define nax 100005
#define MXL 1000000000000000000
#define PI 3.14159265
#define pb push_back
#define pf push_front
#define sc second
#define fr first
#define int ll
#define endl '\n'
#define ld long double
int ceildiv(int one, int two) {
	if (one % two == 0) {return one / two;}
	else {return one / two + 1;}
} int power(int n, int pow, int m) {
	if (pow == 0) return 1;
	if (pow % 2 == 0) {
		ll x = power(n, pow / 2, m);
		return (x * x) % m;
	}
	else return (power(n, pow - 1, m) * n) % m;
} int gcd(int a, int b) {
	if (!b)return a;
	return gcd(b, a % b);
} int factorial(int n, int mod) {
	if (n > 1)
		return (n * factorial(n - 1, mod)) % mod;
	else
		return 1;
} int lcm(int a, int b) {
	return (a * b) / gcd(a, b);
} vector<int> read(int n) {vector<int> a; for (int i = 0; i < n; i++) { int x; cin >> x; a.pb(x);} return a;}vector<vector<int>> adj;void init(int n) {for (int i = 0; i <= n; i++) { vector<int> a; adj.pb(a);}}

int32_t main() {
	startt;
	//freopen("sortaret.in", "r", stdin);
	//freopen("sortaret.out", "w", stdout);
	string s;
	string t;
	cin >> s >> t;
	int hash = 0;
	for(int i = 0; i < s.size(); i++)
	{
		hash+=(s[i]-'A'+1)*power(31, i, MOD);
		hash%=MOD;
	}
	vint prefixhash;
	prefixhash.pb(0);
	for(int i = 0; i < t.size(); i++)
	{
		prefixhash.pb(prefixhash.back()+(t[i]-'A'+1)*(power(31, i, MOD)));
		prefixhash[i+1]%=MOD;
	}
	vint occurences;
	for(int i = 0; i < t.size()-s.size(); i++)
	{
		int hashnow = prefixhash[i+s.size()]-prefixhash[i];
		if(hashnow < 0)
		{
			hashnow+=MOD;
		}
		if(hashnow == hash*power(31, i, MOD)%MOD)
		{
			occurences.pb(i);
		}
	}
	for(auto x : occurences)
	{
		cout << x << " ";
	}
}