#include <iostream>
#include <map>
using namespace std;

int main(){
    freopen("NECK.INP","r");
    freopen("NECK.OUT","w");
    map<char,int> cnt;
    string s;
    cin>>s;
    for (int i = 0 ; i < s.size();++i){
        ++cnt[s[i]];
    }

    if (cnt['G'] && cnt['Y'] && cnt['R'] && cnt['G'] == cnt['Y'] && cnt['G'] == cnt['R']) cout<<"YES";
    else cout<<"NO";

}// bai 1

#include <iostream>
#include <stack>
using namespace std;

string AC(string s){
    stack<char> check;
    if (check.empty() && s[0] == ')') return "NO";
    for (int i = 0; i < s.size();++i){
        if ( s[i] == ')'){
            if (!check.empty()) check.pop();
            else return "NO";
        }
        else check.push('(');
    }
    if (check.empty()) return "YES";
    return "NO";
}
int main(){
    freopen("NGOAC.INP","r");
    freopen("NGOAC.OUT","w");
    int n;cin>>n;
    for (int i = 0; i < n;++i){
        string s;
        getline(cin,s);
        cout<<AC(s)<<endl;
    }

}// bai 2