class leader: y² = x³ + 2x

Sr no.	class members	# points	points
1	y2 = x3 + 2x	19	(0,0) (5,30) (5,55) (10,0) (20,30) (20,55) (25,35) (25,50) (30,25) (30,60) (55,15) (55,70) (60,30) (60,55) (65,35) (65,50) (75,0) (80,35) (80,50)
2	y2 = x3 + 32x	19	(0,0) (5,25) (5,60) (15,25) (15,60) (20,15) (20,70) (35,30) (35,55) (40,0) (45,0) (50,35) (50,50) (65,25) (65,60) (70,15) (70,70) (80,15) (80,70)
3	y2 = x3 + 42x	19	(0,0) (10,20) (10,65) (20,0) (25,10) (25,75) (35,20) (35,65) (40,20) (40,65) (45,5) (45,80) (50,5) (50,80) (60,40) (60,45) (65,0) (75,5) (75,80)
4	y2 = x3 + 77x	19	(0,0) (5,0) (10,40) (10,45) (15,5) (15,80) (30,40) (30,45) (40,10) (40,75) (45,40) (45,45) (55,10) (55,75) (70,20) (70,65) (75,10) (75,75) (80,0)