#!/usr/bin/python
# grepauth - print lines that mention both Tom and Nat
import fileinput
import re

def build_match_any(words):
    return re.compile("|".join(words))
def uniq(arr):
    seen = {}
    for item in arr:
        seen[item] = seen.get(item, 0) + 1
    return seen.keys()
def build_match_all(words):
    r = re.compile("|".join(words))
    c = lambda line: len(uniq(r.findall(line)))>=len(words)
    return c

any = build_match_any(("Tom","Nat"))
all = build_match_all(("Tom","Nat"))
for line in fileinput.input():
    if any.search(line):
        print "any:", line
    if all(line):
        print "all:", line