#include <iostream>
using namespace std;
int main() {
int a[2][3];
int i,j;
for(j=0;j<2;j++){
for(i=0;i<3;i++){
cin>>a[j][i];
}
}
for(j=0;j<2;j++){
for(i=0;i<3;i++){
cout<<a[j][i]<<" ";
}
cout<<endl;
}
return 0;
}
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