#include <iostream>
#include <iomanip>
using namespace std;
int main(){
     cout<<"春晓"<<endl;
     cout<<"春眠不觉晓，"<<endl;
     cout<<"处处蚊子咬。"<<endl;
     cout<<"夜来嗡嗡声，"<<endl;
     cout<<"脓包知多少。"<<endl;
     return 0;
}