phonebook = {}
entries = int(raw_input())
 
for n in range(entries):
    name, num = raw_input().strip().split(' ')
    name, num = [str(name), int(num)]
    phonebook[name] = num
 
while True:
    try:  
        search = str(raw_input())
 
        if search in phonebook.keys():
            output = ''.join('%s=%r' % (search, phonebook[search]))
            print output
        else:
            print "Not found"
    except EOFError:
        break

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3
sam 99912222
tom 11122222
harry 12299933
sam
edward
harry
john
tom
steve