class leader: y² = x³ + 27x + 20

Sr no.	class members	# points	points
1	y2 = x3 + 27x + 20	19	(5,5) (5,80) (10,10) (10,75) (15,20) (15,65) (20,20) (20,65) (25,0) (30,35) (30,50) (45,30) (45,55) (50,20) (50,65) (75,5) (75,80) (80,10) (80,75)
2	y2 = x3 + 7x + 80	19	(5,40) (5,45) (20,20) (20,65) (25,40) (25,45) (40,10) (40,75) (45,20) (45,65) (50,15) (50,70) (55,40) (55,45) (65,10) (65,75) (70,0) (75,25) (75,60)
3	y2 = x3 + 57x + 75	19	(5,20) (5,65) (10,25) (10,60) (15,15) (15,70) (20,35) (20,50) (30,15) (30,70) (40,15) (40,70) (50,0) (60,5) (60,80) (65,25) (65,60) (75,35) (75,50)
4	y2 = x3 + 27x + 65	19	(5,40) (5,45) (10,20) (10,65) (35,5) (35,80) (40,35) (40,50) (55,30) (55,55) (60,0) (65,5) (65,80) (70,5) (70,80) (75,40) (75,45) (80,20) (80,65)
5	y2 = x3 + 62x + 45	19	(5,15) (5,70) (10,30) (10,55) (15,10) (15,75) (25,30) (25,55) (40,15) (40,70) (45,35) (45,50) (50,30) (50,55) (55,0) (65,40) (65,45) (80,35) (80,50)
6	y2 = x3 + 62x + 40	19	(5,30) (5,55) (20,10) (20,75) (30,0) (35,35) (35,50) (40,30) (40,55) (45,25) (45,60) (60,35) (60,50) (70,40) (70,45) (75,35) (75,50) (80,25) (80,60)
7	y2 = x3 + 7x + 5	19	(10,15) (10,70) (15,0) (20,40) (20,45) (30,10) (30,75) (35,25) (35,60) (40,5) (40,80) (45,40) (45,45) (60,10) (60,75) (65,5) (65,80) (80,10) (80,75)
8	y2 = x3 + 57x + 10	19	(10,30) (10,55) (20,15) (20,70) (25,20) (25,65) (35,0) (45,25) (45,60) (55,25) (55,60) (65,30) (65,55) (70,25) (70,60) (75,15) (75,70) (80,5) (80,80)