Write a C program that includes the following: 1. (6 points) A function called CheckFacebook, which receives a string as an input, and checks whether it is correct Facebook name. Note: For a string to be a correct Facebook name, it should start with a letter, the length is between 10 and 12 letters and doesn't contain any special character. 2. (7 points) The main function, which lets the user input a string and call the function Check Facebook to check if the string is correct Facebook name or not. If yes the program should print "The name is correct, otherwise the program should let the user enter another string until he enters a valid name