#include<bits/stdc++.h>
using namespace std;
int main()
{
int n,q,a,pos,y;
string s1[101],s2[101],s,x;
cin >> n >> q;
for(int i=0; i<n; i++)
{
cin >> s1[i] >> s2[i];
}
for(int i=0; i<q; i++)
{
x = "";
pos = y = 0;
a = 0;
cin >> s;
for(int i=0; i<s.length(); i++)
{
if(s[i] == '.')
{
pos = i;
}
}
if(pos == 0)
{
cout << "unknown" << endl;
}
else
{
for(int i=pos+1; i<s.length(); i++)
{
x += s[i];
}
for(int j=0; j<n; j++)
{
a = 0;
y = 0;
for(int i=0; i<x.length(); i++)
{
if(x[i] == s1[j][i])
{
a++;
}
}
if(a == s1[j].length() && a == x.length())
{
cout << s2[j] << endl;
y++;
break;
}
}
if(y == 0)
cout << "unknown" << endl;
}
}
}
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
NSA2Cmh0bWwgdGV4dC9odG1sCmh0bSB0ZXh0L2h0bWwKcG5nIGltYWdlL3BuZwpzdmcgaW1hZ2Uvc3ZnK3htbAp0eHQgdGV4dC9wbGFpbgppbmRleC5odG1sCnRoaXMuZmlsZS5oYXMubG90cy5vZi5kb3RzLnR4dApub2RvdHNhdGFsbAp2aXJ1cy5leGUKZG9udC5sZXQudGhlLnBuZy5mb29sLnlvdQpjYXNlLm1hdHRlcnMuVFhU
5 6
html text/html
htm text/html
png image/png
svg image/svg+xml
txt text/plain
index.html
this.file.has.lots.of.dots.txt
nodotsatall
virus.exe
dont.let.the.png.fool.you
case.matters.TXT