class leader: y² = x³ + 12x

Sr no.	class members	# points	points
1	y2 = x3 + 12x	7	(0,0) (5,30) (5,35) (25,0) (40,0) (60,20) (60,45)
2	y2 = x3 + 17x	7	(0,0) (10,0) (15,30) (15,35) (50,20) (50,45) (55,0)
3	y2 = x3 + 62x	7	(0,0) (20,20) (20,45) (30,0) (35,0) (45,30) (45,35)