n = int(input())
for i in range(n):
print('1 ' * int(input()))
#include<bits/stdc++.h>
using namespace std;
int main()
{
int t,n;
cin>>t;
while(t--)
{
int n;
cin>>n;
for(int i=1;i<=n;i++)
cout<<1<<" ";
cout<<endl;
}
return 0;
}
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