from manimlib.imports import *

class test(Scene):
	def construct(self):
		for x in range(9):
			for y in range(9):
				A = TextMobject("{} x {} = {}".format(x + 1, y + 1, (x + 1) * (y + 1))).scale(3)
				A.shift(UP * 3)
				self.play(ShowCreation(A))
				points = []
				for i in range(x + 1):
					for j in range(y + 1):
						X = j * 0.5 - 3
						Y = 2 - i * 0.5
						points.append(Dot(point = np.array([X, Y, 0.0])))
				group = VGroup(*points)
				self.play(ShowIncreasingSubsets(group, run_time = 2.0))
				self.wait()
				self.remove(group)
				self.remove(A)

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