#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define endl '\n'
#define fi first
#define se second
#define For(i, l, r) for (int i = l; i < r; i++)
#define ForE(i, l, r) for (int i = l; i <= r; i++)
#define FordE(i, l, r) for (int i = l; i >= r; i--)
#define Fora(v, a) for (auto v: a)
#define bend(a) a.begin(), a.end()
#define isz(a) ((signed)a.size())
using ll = long long;
using ld = long double;
using pii = pair <int, int>;
using vi = vector <int>;
using vpii = vector <pii>;
using vvi = vector <vi>;
#define hash __hash__
mt19937 rando(chrono::steady_clock::now().time_since_epoch().count());
int randt(int l, int r){
return rando() % (r - l + 1) + l;
}
const int N = 1e6 + 5, base = 31;
int mod;
inline void sadd(int& x, int y){
if ((x += y) >= mod) x -= mod;
return;
}
inline int add(int x, int y){
if ((x += y) >= mod) x -= mod;
return x;
}
inline void ssub(int& x, int y){
if ((x -= y) < 0) x += mod;
return;
}
inline int sub(int x, int y){
if ((x -= y) < 0) x += mod;
return x;
}
inline int mul(int x, int y){
return 1ll * x * y % mod;
}
inline int binpow(int x, int y){
int ans = 1;
while (y){
if (y & 1) ans = mul(ans, x);
x = mul(x, x);
y >>= 1;
}
return ans;
}
inline int inv(int x){
return binpow(x, mod - 2);
}
#define div __div__
inline int div(int x, int y){
return mul(x, binpow(y, mod - 2));
}
int fac[N], invfac[N];
void calfac(){
fac[0] = invfac[0] = 1;
For(i, 1, N){
fac[i] = mul(fac[i - 1], i);
}
invfac[N - 1] = binpow(fac[N - 1], mod - 2);
FordE(i, N - 2, 1){
invfac[i] = mul(invfac[i + 1], i + 1);
}
}
inline int C(int n, int k){
if (n < 0 or k < 0 or k > n){
return 0;
}
return mul(fac[n], mul(invfac[k], invfac[n - k]));
}
inline int P(int n, int k){
if (n < 0 or k < 0 or k > n){
return 0;
}
return mul(fac[n], invfac[n - k]);
}
bool isprime(int x){
if (x <= 1){
return 0;
}
if (x <= 3){
return 1;
}
if (x % 2 == 0 or x % 3 == 0){
return 0;
}
for (int i = 5; i * i <= x; i += 6){
if (x % i == 0 or x % (i + 2) == 0){
return 0;
}
}
return 1;
}
int n;
string s;
int pwbase[N];
int hash[N];
int calhash(int l, int r){
return sub(hash[r], mul(hash[l - 1], pwbase[r - l + 1]));
}
signed main(){
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
// freopen("KEK.inp", "r", stdin);
// freopen("KEK.out", "w", stdout);
{
mod = randt(500000000, 1000000000);
while (!isprime(mod)){
mod++;
}
}
pwbase[0] = 1;
For(i, 1, N){
pwbase[i] = mul(pwbase[i - 1], base);
}
int tests; cin >> tests; while (tests--){
cin >> s; n = isz(s); s = ' ' + s;
ForE(i, 1, n){
hash[i] = add(mul(hash[i - 1], base), s[i] - 'a' + 1);
}
int l = 1, r = n, ll = 1, rr = n, ans = 0;
while (ll < rr){
if (calhash(l, ll) == calhash(rr, r)){
ans += 2;
l = ll + 1; r = rr - 1;
}
ll++; rr--;
}
if (l <= r){
ans++;
}
cout << ans << endl;
}
}
/*
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INPUT: |
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OUTPUT: |
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*/
