try:
	while True:
		w = int(input("width:"))
		h = int(input("height:"))
		try:
			while True:
				x0 = int(input("x0:"))
				y0 = int(input("y0:"))
				w1 = int(input("w1:"))
				h1 = int(input("h1:"))
				x1 = round(x0/w, 2)
				y1 = round(y0/h, 2)
				x2 = round((x0+w1)/w, 2)
				y2 = round((y0+h1)/h, 2)
				print(',{\n      "x_range": '+f"[{x1:.2f}, {x2:.2f}]"+',\n      "y_range": '+f"[{y1:.2f}, {y2:.2f}]"+'\n    }')
		except:
			pass
except:
	pass