Write a MIPS (MIPS32) assembly program that reads a string str (one character at a time) from the user using Memory Mapped I/O (Do not use syscall). Loop over each character and flip its case (i.e. the uppercase should be small case and vice versa). Finally, print the modified String (one character at a time) again using Memory Mapped I/O (Do not use syscall).

Note: Please use MIPS32 language only and not MIPS64 or any other language. Please also don't copy-paste wrong answers from other experts as well If you need an upvote.)

Sample Run of the task Enter String: Hello, World! The string after flipping the cases is: hELLO, WORLD