#include "bits/stdc++.h"
#include <algorithm>
using namespace std;

using ll = long long;
using pii = pair<int, int>;

void solve() {
	string s;
	cin >> s;
	int n = s.size();
	int cnt0 = count(begin(s), end(s), '0');
	int cnt1 = count(begin(s), end(s), '1');
	if (cnt0 == 0 || cnt1 == 0) {
		cout << 1 << "\n";
		return;
	}
	if (cnt0 > cnt1) {
		swap(cnt0, cnt1);
		for (auto &ch : s) ch = '0' + '1' - ch;
		reverse(begin(s), end(s));
	}
	// cnt0 <= cnt1 after this
	{
		int st{};
		for (int i = 0; i < n; i++) {
			if (s[i] == '0') {
				st = i;
				break;
			}
		}
		string tmp;
		for (int i = st; i < n; i++) tmp += s[i];
		for (int i = 0; i < st; i++) tmp += s[i];
		s = tmp; 
	}
	// s[0] == '0'
	vector<int> prev0, after0;
	for (int i = 0; i < n; i++) {
		if (s[i] == '0') prev0.push_back(i);
	}
	after0.push_back(prev0[0]);
	for (int i = 1; i < cnt0; i++) {
		after0.push_back(max(prev0[i], after0[i - 1] + 2));
	}
	int ans = 0;
	for (int i = 0; i < cnt0; i++) {
		ans = max(ans, after0[i] - prev0[i]);
	}

	string s2(n, '1');
	for (int i = 0; i < cnt0; i++) {
		s2[after0[i]] = '0';
	}

	const ll MOD = 998244353ll;
	const ll base = 53;
	vector<ll> pwr(n + 1);
	for (int i = 0; i < n; i++) {
		if (i == 0) {
			pwr[0] = base;
		}
		else {
			pwr[i] = pwr[i - 1] * base % MOD;
		}
	}
	ll cur_hash = 0;
	for (int i = 0; i < n; i++) {
		if (s2[i] == '1') {
			cur_hash += pwr[n - 1 - i];
			if (cur_hash > MOD) cur_hash -= MOD;
		}
	}
	ll first_hash = cur_hash;
	int first_rep = n;
	for (int i = 0; i < n - 1; i++) {
		if (s2[i] == '1') {
			cur_hash -= pwr[n - 1];
		}
		cur_hash = cur_hash * pwr[0];
		if (s2[i] == '1') {
			cur_hash += pwr[0];
		}
		cur_hash = (cur_hash % MOD + MOD) % MOD;
		if (cur_hash == first_hash) {
			first_rep = i + 1;
			break;
		}
	}
	ans += first_rep;
	cout << ans << "\n";
}

int main() {
	cin.tie(0)->sync_with_stdio(0);
	int t;
	cin >> t;
	while (t--) {
		solve();
	}
}