class leader: y² = x³ + 12x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 12x + 15	19	(0,10) (0,75) (5,25) (5,60) (10,25) (10,60) (15,0) (45,30) (45,55) (50,40) (50,45) (55,5) (55,80) (60,40) (60,45) (70,25) (70,60) (75,0) (80,0)
2	y2 = x3 + 22x + 60	19	(0,20) (0,65) (15,5) (15,80) (20,0) (25,0) (35,10) (35,75) (40,0) (45,35) (45,50) (55,5) (55,80) (60,35) (60,50) (65,35) (65,50) (75,25) (75,60)
3	y2 = x3 + 82x + 35	19	(0,35) (0,50) (5,20) (5,65) (10,40) (10,45) (15,30) (15,55) (20,40) (20,45) (25,25) (25,60) (30,0) (35,30) (35,55) (55,40) (55,45) (65,0) (75,0)
4	y2 = x3 + 12x + 70	19	(0,40) (0,45) (5,0) (10,0) (15,15) (15,70) (25,10) (25,75) (30,20) (30,65) (35,10) (35,75) (40,35) (40,50) (70,0) (75,15) (75,70) (80,15) (80,70)
5	y2 = x3 + 37x + 55	19	(0,15) (0,70) (5,5) (5,80) (25,25) (25,60) (30,25) (30,60) (35,5) (35,80) (40,0) (45,5) (45,80) (50,0) (65,40) (65,45) (70,35) (70,50) (80,0)
6	y2 = x3 + 37x + 30	19	(0,25) (0,60) (5,0) (15,30) (15,55) (20,10) (20,75) (35,0) (40,20) (40,65) (45,0) (50,20) (50,65) (55,15) (55,70) (60,15) (60,70) (80,20) (80,65)
7	y2 = x3 + 22x + 25	19	(0,5) (0,80) (10,15) (10,70) (20,30) (20,55) (25,30) (25,55) (30,20) (30,65) (40,30) (40,55) (45,0) (50,40) (50,45) (60,0) (65,0) (70,20) (70,65)
8	y2 = x3 + 82x + 50	19	(0,30) (0,55) (10,0) (20,0) (30,10) (30,75) (50,35) (50,50) (55,0) (60,15) (60,70) (65,10) (65,75) (70,35) (70,50) (75,10) (75,75) (80,5) (80,80)