# Write a Python Dictionary to find mirror characters in a string # function to mirror characters of a stringdef mirrorChars(input,k):    # create dictionary    original = 'abcdefghijklmnopqrstuvwxyz'    reverse = 'zyxwvutsrqponmlkjihgfedcba'    dictChars = dict(zip(original,reverse))    # separate out string after length k to change    # characters in mirror    prefix = input[0:k-1]    suffix = input[k-1:]    mirror = ''    # change into mirror    for i in range(0,len(suffix)):         mirror = mirror + dictChars[suffix[i]]    # concat prefix and mirrored part    print (prefix+mirror)          # Driver programif __name__ == "__main__":    input = 'paradox'    k = 3    mirrorChars(input,k)