#include <stdio.h>
#include <iostream>
#include <algorithm>
#include <string.h>
#include <math.h>
#include <time.h>
#include <queue>
#include <stack>
#include <map>
#include <set>
#include <vector>
#include <stdlib.h>

typedef long long ll;
typedef unsigned long long LL;
# define PI acos(-1.0)
# define mst(a,b) memset(a,b,sizeof(a))
# define IOS ios::sync_with_stdio(false);
const int INF = 0x3f3f3f3f;
const double eps = 1e-7;
const ll mod = 1e9+7;
# define N 7
# define Times 11

using namespace std;

int prime[100010]; // 存素數
bool vis[100010];
int cnt = 0;
void doprime(int n){
	mst(vis, 0);
	mst(prime, 0);
	for(int i = 2; i <= n; i++){
		if(!vis[i]){
			prime[cnt++] = i;
		}
		for(int j = 0; j <cnt && i *prime[j] <= n; j++){
			vis[i * prime[j]] = true;
			if(i % prime[j] == 0){
				break;
			}
		}
	}
}

LL random(LL n)
{
    return (LL)((double)rand()/RAND_MAX*n+0.5);
}

LL multi(LL a, LL b, LL m)// a*b%m
{
    LL ret = 0;
    while(b > 0)
    {
        if(b&1)
            ret = (ret + a) % m;
        b >>= 1;
        a = (a << 1) % m;
    }
    return ret;
}

LL quick_mod(LL a, LL b, LL m)
{
    LL ans = 1;
    while(b)
    {
        if(b&1)
        {
            ans = multi(ans,a,m);
            b--;
        }
        b /= 2;
        a = multi(a, a, m);
    }
    return ans;
}

bool Witness(LL a, LL n)
{
    LL m = n - 1;
    int j = 0;
    while(!(m&1))
    {
        j++;
        m>>=1;
    }
    LL x = quick_mod(a, m, n);
    if(x==1||x==n-1)
        return false;
    while(j--)
    {
        x = x * x % n;
        if(x == n - 1)
            return false;
    }
    return true;
}

bool miller_rabin(LL n)
{
    //cout<<n<<endl;
    /*for(LL i=1;i<=N;i++)
     {
     LL a=random(n-2)+1;
     if(quick_mod(a,n-1,n)!=1)
     return false;
     }
     return true;
     */

    if(n < 2)
        return false;
    if(n == 2)
        return true;
    if(!(n&1))
        return false;
    for(LL i = 1;i <= Times; i++)
    {
        LL a = random(n - 2) + 1;
        if(Witness(a, n))
            return false;
    }
    return true;
}

int main(int argc, char * argv[]) {
	doprime(100000);
	int t;
	scanf("%d", &t);
	while(t--){
		LL x;
		scanf("%llu", &x);
		for(int i = 1; i < 100000; i++){
			if(miller_rabin(i) && miller_rabin(x-i)){
				printf("%d %llu\n", i,x-i);
				bareak;
			}
		}
	}
    return 0;
}