#include <bits/stdc++.h>
using namespace std;
void showstack(stack <int> s)
{
while (!s.empty())
{
cout << '\t' << s.top();
s.pop();
}
}
void del(stack<int> &a){
if(a.size() == 0) return;
while(a.top() != '/'){
a.pop();
}
a.pop();
}
int main(){
ios::sync_with_stdio(0);
cin.tie(0);
string s;
stack<int> a;
int n,i,j,key;
cin>>n;
while(n>0){
cin>>s;
i=0;
char cm[5];
while(s[i]!=' ' && s[i]!='\0'){//cp phan command
cm[i]=s[i];
i+=1;
}
cm[i]='\0';
if(strcmp(cm,"pwd") == 0) {//kiem tra lenh
showstack(a);
cout<<'/';
cout<<'\n';
}
else{
j=i+1;
while(s[j] != '\0'){
if(s[j] == '.') {
del(a);
j+=2;//nhay den vi tri dia chi
continue;
}
a.push(s[j]);
j+=1;
}
}
n-=1;
}
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}