/*yukicoder April Fool Contest 2022 A*/
#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)
    cout<<s+"\n"+s+".hpp\n";
  }