#include <stdio.h>
#include <vector>
using namespace std;
int main() {
int t;
scanf("%d", &t);
while(t--) {
int n, p[200010]={}, q[200010]={};
vector<int> v;
scanf("%d", &n);
for(int i=0; i<n; i++) {
scanf("%d", &p[i]);
}
for(int i=0; i<n; i++) {
scanf("%d", &q[i]);
if(i==0) v.push_back(q[i]);
if(i>0&&q[i]!=q[i-1]) v.push_back(q[i]);
}
int i, ptr=0;
for(i=0; i<v.size();) {
printf("%d ", v[i]);
if(ptr==n) break;
if(p[ptr]!=v[i]) i++;
else ptr++;
}
if(ptr==n||i==v.size()) printf("YES\n");
else printf("NO\n");
}
}
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