660 B | 660 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
sys.setrecursionlimit(10**7)
BLANK = " "
#inp = input
inp = lambda : sys.stdin.readline().rstrip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
n = ii()
l = [inp() for _ in range(n)][::-1]
chk = True
for i in l:
if i == "TRUTH":
continue
else:
chk = not chk
p("TRUTH" if chk else "LIE")
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()