题解 | 斗兽棋

s1, s2 = map(str, input().split())

rlues = {"elephant":"tiger", "tiger":"cat",
         "cat":"mouse", "mouse":"elephant"}

if rlues[s1] == s2:
    print("win")
elif rlues[s2] == s1:
    print("lose")
else:
    print("tie")