Write a Python program to get a string from the user, find the position of the second a in the string (either 'a' or 'A' is OK), and print the position of it (e.g., the position of the first character is 0, the position of the second character is 1, and so on). If there are less than two a's, print -1 to indicate the second e is not found. In case the second e is found, print the substring after the second a. Input: a string. Output: The position of the second a in the string, the subsequent string following the second a. The prompt should be "Please enter a string: If the second a is found, the output should be formatted as "{:d) {:s}" Otherwise, the output should be NOTE: you should strictly follow the prompt/output format to get full marks. Functions like "find()" are strictly forbidden. You should use loops to deal with the characters one by one. Examplel (The contents highlighted by brown ink are inputs from the user): Please enter a string: This is for string -1 Example2 (The contents highlighted by brown ink are inputs from the user): Please enter a string: All about strings 4 bout strings