#include<bits/stdc++.h>
using namespace std;
string s;
int t,f;
vector<string>ans;
int main()
{
    int n;
    scanf("%d\n",&n);
    while(n--)
    {
       getline(cin,s);
        t=1,f=0;
        s += " end";
        string x;
        stringstream ss(s);
        int id=100;
        while
 
(ss>>x)
        {
            if(x == "or")
            {
                printf("%d(j%s,%s,%s,%d)\n",id,ans[1].c_str(),ans[0].c_str(),ans[2].c_str(),t);
                t=id++;
                printf("%d(j,_,_,%d)\n",id,id+1);
                id++;
                ans.clear();
            }
            else
 
 if(x == "end")
            {
                printf("%d(j%s,%s,%s,%d)\n",id++,ans[1].c_str(),ans[0].c_str(),ans[2].c_str(),t);
                /* t=id++*/;
                printf("%d(j,_,_,%d)\n",id++,f);
               /* id++;*/
                ans.clear();
            }
            else if(x == "and"
 
)
            {
                printf("%d(j%s,%s,%s,%d)\n",id,ans[1].c_str(),ans[0].c_str(),ans[2].c_str(),id+2);
                id++;
                printf("%d(j,_,_,%d)\n",id,f);
                f=id++;
                ans.clear();
            }

            else ans.push_back(x);
        }
    }
    return 0;
}