class leader: y² = x³ + 47x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 47x + 15	17	(0,10) (0,75) (5,35) (5,50) (15,10) (15,75) (20,25) (20,60) (25,40) (25,45) (30,35) (30,50) (50,35) (50,50) (65,0) (70,10) (70,75)
2	y2 = x3 + 72x + 60	17	(0,20) (0,65) (5,35) (5,50) (25,20) (25,65) (50,15) (50,70) (55,15) (55,70) (60,20) (60,65) (65,15) (65,70) (70,5) (70,80) (80,0)
3	y2 = x3 + 52x + 35	17	(0,35) (0,50) (10,5) (10,80) (15,5) (15,80) (30,35) (30,50) (40,40) (40,45) (45,0) (50,30) (50,55) (55,35) (55,50) (60,5) (60,80)
4	y2 = x3 + 47x + 70	17	(0,40) (0,45) (15,40) (15,45) (20,0) (35,30) (35,55) (55,30) (55,55) (60,10) (60,75) (65,15) (65,70) (70,40) (70,45) (80,30) (80,55)
5	y2 = x3 + 67x + 55	17	(0,15) (0,70) (10,5) (10,80) (15,10) (15,75) (25,10) (25,75) (35,15) (35,70) (45,10) (45,75) (50,15) (50,70) (55,25) (55,60) (75,0)
6	y2 = x3 + 67x + 30	17	(0,25) (0,60) (10,0) (30,15) (30,70) (35,25) (35,60) (40,40) (40,45) (50,25) (50,60) (60,40) (60,45) (70,40) (70,45) (75,20) (75,65)
7	y2 = x3 + 72x + 25	17	(0,5) (0,80) (5,0) (15,20) (15,65) (20,25) (20,60) (25,5) (25,80) (30,25) (30,60) (35,25) (35,60) (60,5) (60,80) (80,30) (80,55)
8	y2 = x3 + 52x + 50	17	(0,30) (0,55) (25,20) (25,65) (30,30) (30,55) (35,35) (35,50) (40,0) (45,10) (45,75) (55,30) (55,55) (70,20) (70,65) (75,20) (75,65)