class leader: y² = x³ + 17x + 20

Sr no.	class members	# points	points
1	y2 = x3 + 17x + 20	15	(0,20) (0,75) (20,0) (40,10) (40,85) (45,30) (45,65) (55,15) (55,80) (70,5) (70,90) (80,0) (85,35) (85,60) (90,0)
2	y2 = x3 + 7x + 30	15	(0,45) (0,50) (5,0) (10,25) (10,70) (20,0) (35,20) (35,75) (45,40) (45,55) (65,35) (65,60) (70,0) (85,10) (85,85)
3	y2 = x3 + 87x + 30	15	(0,45) (0,50) (5,20) (5,75) (10,0) (15,25) (15,70) (20,40) (20,55) (30,0) (50,35) (50,60) (55,0) (80,10) (80,85)
4	y2 = x3 + 42x + 45	15	(0,30) (0,65) (5,0) (25,0) (35,5) (35,90) (40,40) (40,55) (45,25) (45,70) (50,15) (50,80) (65,0) (80,45) (80,50)
5	y2 = x3 + 47x + 45	15	(0,30) (0,65) (5,5) (5,90) (20,25) (20,70) (25,45) (25,50) (50,0) (55,0) (60,40) (60,55) (75,15) (75,80) (85,0)
6	y2 = x3 + 92x + 20	15	(0,20) (0,75) (5,15) (5,80) (15,5) (15,90) (25,35) (25,60) (30,30) (30,65) (45,0) (60,0) (85,0) (90,10) (90,85)
7	y2 = x3 + 62x + 20	15	(0,20) (0,75) (10,5) (10,90) (20,30) (20,65) (25,0) (30,0) (35,15) (35,80) (40,0) (60,10) (60,85) (80,35) (80,60)
8	y2 = x3 + 82x + 45	15	(0,30) (0,65) (30,25) (30,70) (35,0) (55,5) (55,90) (65,15) (65,80) (75,0) (80,0) (85,45) (85,50) (90,40) (90,55)
9	y2 = x3 + 77x + 30	15	(0,45) (0,50) (15,0) (25,10) (25,85) (30,40) (30,55) (35,0) (45,0) (55,20) (55,75) (70,25) (70,70) (75,35) (75,60)