#include <iostream>
#include <vector>
#include <cctype>
using namespace std;
int main() {
int n;
cin >> n;
while (n--) {
string s;
cin >> s;
char op;
vector<int> v;
for (int i = 0; i < 7; ++i) {
if (isdigit(s[i])) {
v.push_back(s[i] - '0');
} else {
if (s[i] == '+' || s[i] == '-') {
if (v.size() == 2) {
v[0] = op == '+' ? v[0] + v[1] : v[0] - v[1];
v.pop_back();
}
op = s[i];
} else {
int x = s[i + 1] - '0';
v.back() = s[i] == 'x' ? v.back() * x : v.back() / x;
++i;
}
}
}
if (v.size() == 2) v[0] = op == '+' ? v[0] + v[1] : v[0] - v[1];
cout << (v[0] == 24 ? "Yes" : "No") << endl;
}
return 0;
}