I need it in python with output and step by step input where I can do it in vscode

Instructions This activity requires you to write two short programs as described below: 1. common letters.py_ Write a program that prompts the user two string inputs and store them in two variables, word1 and word2. The program should then print the letters the two words have in common onto the screen. Hint: The intersection of two sets contain elements that are common to both 2. average age.py. Write a program that prompts the user 5 times for input. Each time, the user provides a first name, last name and age. The program should print the full name and age on the screen before prompting the user for the next input. The program then calculates the average age, converting it to an integer before printing it on the screen. Hint: You can maintain a running sum of ages as you process each input, and then once all inputs have been processed, divide that by 5