class leader: y² = x³ + 57x + 40

Sr no.	class members	# points	points
1	y2 = x3 + 57x + 40	12	(25,35) (25,60) (50,20) (50,75) (65,20) (65,75) (75,20) (75,75) (80,35) (80,60) (85,35) (85,60)
2	y2 = x3 + 57x + 60	12	(20,40) (20,55) (30,40) (30,55) (40,45) (40,50) (45,40) (45,55) (60,45) (60,50) (90,45) (90,50)
3	y2 = x3 + 57x + 90	12	(5,5) (5,90) (10,30) (10,65) (15,30) (15,65) (35,5) (35,90) (55,5) (55,90) (70,30) (70,65)