In this lab assignment you will be turning on the red, green, and blue pilot lights on the Interface Patch Box using the pushbuttons and switches located on it. The program is required to operate as follows: - When pushbutton S_1 is pressed the Red indicator light L_1 is to turn ON and remain ON even after S_1 is released. - When pushbutton S_2 is pressed the Red indicator light L_1 is to turn OFF and remain OFF even after S_2 is released. - When switch S_3 is toggled to the up (ON) position the Green indicator light L_2 is to turn ON. L_2 is to turn OFF when the switch S_3 is toggled back to the down (OFF) position. - When switch S_4 is toggled to the up (ON) position the Blue indicator light L_3 is to turn ON. L_3 is to turn OFF when the switch S_4 is toggled back to the down (OFF) position