#import pysnooper
#import numpy
#import os,re,sys,operator
#from collections import Counter,deque
#from operator import itemgetter
#from itertools import accumulate,combinations,groupby,combinations_with_replacement,permutations
from sys import stdin,setrecursionlimit
#from bisect import bisect_left,bisect_right
#from copy import deepcopy
#import heapq
#import math
#import string
#from time import time
#from functools import lru_cache
setrecursionlimit(10**6)
input=stdin.readline

s=input().rstrip()
print("Failed..." if "TLE" in s or "WA" in s or "MLE" in s else "Done!")