Press the green flag to start it, the first two have certain time limits and as it moves on from the first two photos, you can press any key you want that is through an a and a m including an a and m. But remember the time limit, I warned you, try your best to be patient, I believe in you!!! End in green, that was a riddle, BTW. :)
I don't work with many people, I usually work alone, It's more peaceful that way. :)