#include <bits/stdc++.h>
using namespace std;
string fs(int l, int r, string s) {
string h = "";
for (int i = l; i <= r; i++) {
h += s[i];
}
return h;
}
bool f(string s) {
for (int i = 0, j = s.size() - 1; i <= j; i++, j--) {
if (s[i] != s[j])
return 0;
}
return 1;
}
int main() {
int t;
cin >> t;
while (t) {
string s;
cin >> s;
if (f(s) == 1)
cout << "Yes" << endl;
else {
int l;
for (int i = s.size() - 1; i >= 0; i--) {
if (s[i] != 'l' && s[i] != 'q' && s[i] != 'b') {
l = i;
break;
}
}
int r;
for (int i = 0 ; i < s.size() - 1; i++) {
if (s[i] != 'l' && s[i] != 'q' && s[i] != 'b') {
r = i;
break;
}
}
if (r == 0) {
if (f(fs(0, l, s)))
cout << "Yes\n";
else
cout << "No\n";
} else {
if (f(fs(r, l, s)) && fs(0, r - 1, s) == fs(l + 1, s.size() - r, s))
cout << "Yes\n";
else
cout << "No\n";
}
}
t--;
}
return 0;
}