goal = input('Enter the word to guess\n')
tried = ""
goods = ""
lives = 5
win = False

while not win:
    if tried:
        print("Letters you have tried:", tried)
    letter = input('Enter a letter\n')
    if letter in tried:
        print("You have already tried this letter")
    else:
        tried += letter
        if letter in goal:
            print(letter, "is indeed in the goal word")
            goods += letter
            i = 0
            win = True
            print("The current word is:", end="")
            while i < len(goal):
                if goal[i] in goods:
                    print(goal[i], end="")
                else:
                    print('_', end="")
                    win = False
                i += 1
            print()
        else:
            lives -= 1
            print("Unfortunately,",letter,"is not in the goal word")
            if lives == 0:
                print("You lost !")
                break
            else:
                print(lives, "live(s) remaining")

if win:
    print("You win ! The secret word was indeed", goal)