class leader: y² = x³ + 12x + 20

Sr no.	class members	# points	points
1	y2 = x3 + 12x + 20	3	(5,10) (5,25) (20,0)
2	y2 = x3 + 27x + 20	3	(5,0) (10,10) (10,25)
3	y2 = x3 + 17x + 20	3	(10,0) (20,10) (20,25)