UVA 11713

#include<iostream>
#include<cstring>
#include<vector>
using namespace std;

#define dbug(x) cout<<">"<<x<<endl;



int main()
{
 int i,j,n,vowel,con;
 vector<char>s1,s2;
 string a,a1;
 
 while(cin>>n)
 {
  while(n--)
  {
   cin>>a;
   cin>>a1;
   
   int len=a.length();
   int len1=a1.length();
   
    s1.clear();
    s2.clear();
    vowel=0;
 
   if(len==len1)
   {
    for(i=0; i<len; i++)
    {
     
     if((a[i]=='a' || a[i]=='e' || a[i]=='i' || a[i]=='o' || a[i]=='u') && (a1[i]=='a' || a1[i]=='e' || a1[i]=='i' || a1[i]=='o' || a1[i]=='u')) {
      //nothing :D
     }
     
     else {
      s1.push_back(a[i]);
      s2.push_back(a1[i]);
     }

    }
    
    for(j=0; j<s1.size(); j++)
    {
     if(s1[j]==s2[j]) vowel++;
    }
    
     if(vowel==s1.size()) cout<<"Yes"<<endl;
     else cout<<"No"<<endl;
    
   }
   
   else cout<<"No"<<endl;
  }
  
 }
 
 return 0;
}