2 probes,sapplay depot,rafinery, 3 probes in rafinery,barracks ,barracks,second rafinery, barracks,no uprgrades for barracks already,factory and comend central att the saime taime . no upgrades for comend cantral (for reall i forget about sapplay depots and probes) first seage tank, baracks ,upgrades for comand central and barracks ,upgrades for infantry 1/1 starport for medivacks/vakings/liberators . 3rth comand central (at the saime taime make some marines)another factory and 5th barracks comand central, comend central,factory,baracks producing and upgrades antil you are full in 10 barracks/4 factories and 1 starport 2 factories are for widow maine/helbat nad 2 for sage tank,thor (dont make cyclon) ps. 7/10 barracks spost to make marines at the late game