#include<bits/stdc++.h>
using namespace std;int main(){cout<<"LICENSE\nall\n";vector<string>v={"convolution","dsu","fenwicktree","internal_bit","internal_csr","internal_math","internal_queue","internal_scc","internal_type_traits","lazysegtree","math","maxflow","mincostflow","modint","scc","segtree","string","twosat"};for(string s:v){if(s[0]=='_')s="internal"+s;cout<<s+"\n"+s+".hpp\n";}}