3. (Submit this part only.) Write a program that checks if an 8-bit unsigned number is an even number. If the input number is even, the program outputs Ox00, otherwise OxFF. Let's use R18 for input and R19 for output. To test the program, initially set the input to Ox09 and test it. Then change the input to Ox08 and manually check if the output is correct via the debugging procedure described in this lab. Here is the pseudo code for the algorithm: O Initialize the output register R19 (set it to O): R19