#include <bits/stdc++.h>
using namespace std;
// Speed
#define fast_io ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
// Typedefs
#define int long long
#define pb push_back
#define ff first
#define ss second
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) ((int)(x).size())
#define endl '\n'
#define yes cout << "yes\n"
#define no cout << "no\n"
// Loops
#define rep(i,a,b) for(int i=a;i<b;++i)
#define per(i,a,b) for(int i=b-1;i>=a;--i)
#define each(x, a) for (auto& x : a)
// Consts
const int INF = 1e18;
const int MOD = 1e9+7;
const int N = 2e5 + 5;
// Math
int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); }
int lcm(int a, int b) { return (a / gcd(a, b)) * b; }
int power(int a, int b, int m = MOD) {
int res = 1;
while (b > 0) {
if (b & 1) res = res * a % m;
a = a * a % m;
b >>= 1;
}
return res;
}
int modinv(int a, int m = MOD) {
return power(a, m - 2, m);
}
 
int dp[N];
 
// Logic
void solve() {
    string r;
    cin >> r;
    int n = sz(r);
 
    dp[0] = (r[0] == 'u');
    if (n > 1) dp[1] = dp[0] + (r[1] == 'u');
 
    rep(i, 2, n) {
        dp[i] = (r[i] == 'u') + min(dp[i-1], dp[i-2]);
    }
 
    cout << dp[n-1] << endl;
}
// Main
int32_t main() {
fast_io;
 
int t;
cin >> t;
while (t--) {
    solve();
}
 
return 0;
}

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