using namespace std;
int m[101];
int main(){
	int a,b;
	cin>>a;
	for(int i=0;i<=a-1;i++){
		cin>>m[i];
	}
	for(int o=0;o<=a-1;o++){
		cout<<m[o]<<" ";
	}
	cout<<endl;
	for(int l=1;l<=a-1;l++){
		cout<<m[l]<<" ";
	}
	cout<<m[0];
	return 0;
}