#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef tuple<int,int,int> ti;
typedef unsigned long long ull;
typedef long double ld;
typedef vector<ll> vll;
typedef pair<ld,ld> pld;
#define pb push_back
#define popb pop_back()
#define pf push_front
#define popf pop_front
#define ff first
#define ss second
#define MOD (ll)(1000000007)
#define INF (ll) (1e18)
#define all(v) (v).begin(),(v).end()
const int nx[8] = {0, 0, 1, -1,1,1,-1,-1}, ny[8] = {1, -1, 0, 0,1,-1,1,-1}; //East, West, South, North+
ll gcd(ll a , ll b) {return b ? gcd(b , a % b) : a ;}
////////////******SOLUTION******\\\\\\\\\\\
string s, t;
int n;
void solve()
{
cin >> s;
n = s.length();
t = s;
reverse(all(t));
int ans = 0;
int i = 0;
while(i <= n/2-1 + n%2)
{
if(s[i] != s[n-i-1])
{
string str = "";
string comp = "";
str += s[i];
comp += t[i];
while(str != comp)
{
i ++;
str += s[i];
comp = s[n-i-1] + comp;
}
}
ans += 2;
if(i >= n/2)
ans --;
i ++;
}
cout << ans << '\n';
}
int main()
{
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
int tt; cin >> tt;
while(tt--)
solve();
}
