def create_grid(w,h):
	grid = []
	for i in range(h):
		row = [1] * w
		grid.append(row)
	return grid


def cimrman(grid, w, h, x, y):
	win = False
	if x > 0 and grid[y][x-1] == 1:
		new_grid = grid
		new_grid[y][x-1] = 0
		#print(f"trying left")
		if cimrman(new_grid, w, h, x-1, y) is False:
			win = True
	if x < w-1 and grid[y][x+1] == 1:
		new_grid = grid
		new_grid[y][x+1] = 0
		#print(f"trying right")
		if cimrman(new_grid, w, h, x+1, y) is False:
			win = True
	if y > 0 and grid[y-1][x] == 1:
		new_grid = grid
		new_grid[y-1][x] = 0
		if cimrman(new_grid, w, h, x, y-1) is False:
			win = True
	if y < h-1 and grid[y+1][x] == 1:
		new_grid = grid
		new_grid[y+1][x] = 0
		if cimrman(new_grid, w, h, x, y+1) is False:
			win = True
		
	#print(f"returning {win}")
	return win
	
	
	
w, h, x, y = [int(x) for x in input().split()]

grid = create_grid(w,h)
grid[y-1][x-1] = 0
win = cimrman(grid, w, h, x-1, y-1)

if win is True:
	print("Win")
else:
	print("Lose")