<gh_stars>1-10
x = int(input())

_ = x - 1 - 2
_ = x + x
_ = x - x
_ = -(x + x)
_ = -(1 + x)
_ = -3 - 5 - x
_ = -(1 + 2 + x)
x = int(input())

_ = x - 1 - 2
_ = x + x
_ = x - x
_ = -(x + x)
_ = -(1 + x)
_ = -3 - 5 - x
_ = -(1 + 2 + x)