V92s3ex4

#include<iostream>
#include<cstring>
using namespace std;
char v[]="AEIOU";
int main()
 {
  char i,j;
  for(i='A';i<='Z';i++)
   {
    for(j='A';j<='Z';j++)
    {
     if(i!=j  && !(strchr(v,i)!=0) && (strchr(v,j)!=0))
       cout<<i<<" "<<j;
       cout<<endl;
    }
   }
   }