class leader: y² = x³ + 22x + 20

Sr no.	class members	# points	points
1	y2 = x3 + 22x + 20	10	(10,15) (10,20) (15,15) (15,20) (20,5) (20,30) (25,5) (25,30) (30,10) (30,25)
2	y2 = x3 + 32x + 20	10	(5,5) (5,30) (15,5) (15,30) (20,15) (20,20) (25,10) (25,25) (30,15) (30,20)
3	y2 = x3 + 2x + 20	10	(5,15) (5,20) (10,5) (10,30) (15,10) (15,25) (25,15) (25,20) (30,5) (30,30)