N = int(input())
width = 6

if N == 2:
  print("Win")
  exit()

num = 3
while num + width <= N:
  num += width

win = [True, True, True, False, True, False]
for i in range(6):
  if num + i == N:
    if win[i]:
      print("Win")
    else:
      print("Lose")