#include <initializer_list>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <vector>
#include <algorithm>
#include <functional>
#include <fstream>
using namespace std;
#define int long long
const int mod = 1e9 + 9;
signed main () {
ios::sync_with_stdio (false);
cin.tie (0);
cout.tie (0);
int t = 0;
cin >> t;
while (t--) {
string str;
cin >> str;
int N = str.size();
str = " " + str;
int hash1 = 0;
int hash2 = 0;
int pow = 1;
int ans = 0;
for (int i = 1; i <= N / 2; i++) {
hash1 = (26 * hash1) + (str[i] - 'a');
hash1 %= mod;
hash2 += (str[N - i + 1] - 'a') * pow;
pow *= 26, pow %= mod;
hash2 %= mod;
if (hash1 == hash2) {
ans += 2;
hash1 = hash2 = 0;
pow = 1;
}
}
if (N % 2 == 0) {
if (hash1 != 0)
ans++;
} else if (N % 2 == 1) {
if (hash1 != 0)
ans++;
else
ans++;
}
cout << ans << '\n';
}
}
