<s>[INST] import random

# Function to get a random character from a string
def getRandomCharacter(string):
    return random.choice(string)

# Function to get all permutations of a string
def getPermutations(string):
    # Base case: if the string is of length 1 or less, return a list containing the string
    if len(string) <= 1:
        return [string]

    # Initialize an empty list to store permutations
    permutations = []

    # For each character in the string
    for i in range(len(string)):
        # Get the rest of the string excluding the current character
        rest = string[:i] + string[i+1:]

        # Generate permutations for the rest of the string
        p = getPermutations(rest)

        # Add the current character at the beginning of each permutation
        for perm in p:
            permutations.append(string[i] + perm)

    return permutations

# Function to generate a password
def generatePassword(length, characters):
    password = ''

    # If characters is a string, convert it to a list
    if not isinstance(characters, list):
        characters = list(characters)

    # Loop until we have a password of the desired length
    while len(password) < length:
        # Get a random character from the list of characters
        char = getRandomCharacter(characters)

        # If the password is not empty and the last character is the same as the new one, skip it
        if len(password) > 0 and password[-1] == char:
            continue

        # Add the character to the password
        password += char

    return password

# Function to generate a password of a given length using all permutations of a string
def generatePasswordFromPermutations(length, string):
    permutations = getPermutations(string)
    password = ''

    # Loop until we have a password of the desired length
    while len(password) < length:
        # Get a random permutation from the list of permutations
        perm = random.choice(permutations)

        # If the password is not empty and the last character is the same as the first character of the permutation, skip it
        if len(password) > 0 and password[-1] == perm[0]:
            continue

        # Add the permutation to the password
        password += perm

    return password

# Main program
if __name__ == "__main__":
    # Ask the user for the length and characters to generate a password
    length = int(input("Enter the length of the password: "))
    characters = input("Enter the characters to use (default: all alphanumeric characters): ")

    # If the user doesn't enter any characters, use all alphanumeric characters
    if characters == "":
        characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"

    password = generatePassword(length, characters)

    print("Generated password: " + password)

    # Ask the user if they want to generate a password using permutations
    response = input("Do you want to generate a password using permutations?[/INST]