from math import cos, sin, radians

h = int(input("Total hexagon height allowed: "))
canvas_size = int(input("SVG size: "))
move_by = abs(canvas_size - h) / 2

m = h // 2
p = {
	"x": 0,
	"y": m
}

print("\nPoints: ")
for _ in range(6):
	print(f"{round(p['x'] + m + move_by)},{round(p['y'] + m + move_by)}", end=" ")
	x, y = p["x"], p["y"]
	p["x"] = round(x*cos(radians(60)) - y*sin(radians(60)), 5)
	p["y"] = round(x*sin(radians(60)) + y*cos(radians(60)), 5)
print()