#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a1,b1,n;
    char a2,b2; 
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>a1>>a2;
        cout<<"=？";
        cin>>b2;
        if(a2=='km'&&a2=='kg')
        {
            if(b2=='mm'&&b2=='mg')
            {
                cout<<a1<<a2<<"="<<1000000<<b2;
            }
            else
            {
                cout<<a1<<a2<<"="<<1000<<b2;
            }
        }
        else
        {
            cout<<a1<<a2<<"="<<1000<<b2;
        }
    }
}