#include <iostream>
#include<string>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int t;
cin>>t;
string s,_s;
while(t--){
cin>>s;
_s="";
int k=1;
for(char ch:s){
if(ch=='d'||ch=='p'||ch=='q')
_s+='b';
else if(ch=='w')
_s+="vv";
else if(ch=='m')
_s+="uu";
else if(ch=='n')
_s+='u';
else
_s+=ch;
}
int left=0,right=_s.size()-1;
while(left<right){
if(_s[left]!=_s[right]){
k=0;
break;
}
left++;
right--;
}
if(k==0)
cout<<"NO\n";
else
cout<<"YES\n";
}
}
// 64 位输出请用 printf("%lld")