class leader: y² = x³ + 49x + 18

Sr no.	class members	# points	points
1	y2 = x3 + 49x + 18	18	(14,9) (14,30) (14,61) (14,82) (21,5) (21,44) (21,47) (21,86) (42,19) (42,33) (42,58) (42,72) (49,26) (49,65) (63,9) (63,30) (63,61) (63,82)
2	y2 = x3 + 77x + 60	18	(28,12) (28,40) (28,51) (28,79) (35,26) (35,65) (49,19) (49,33) (49,58) (49,72) (56,9) (56,30) (56,61) (56,82) (84,19) (84,33) (84,58) (84,72)
3	y2 = x3 + 77x + 18	18	(7,9) (7,30) (7,61) (7,82) (35,19) (35,33) (35,58) (35,72) (42,9) (42,30) (42,61) (42,82) (56,26) (56,65) (63,5) (63,44) (63,47) (63,86)
4	y2 = x3 + 56x + 18	18	(7,5) (7,44) (7,47) (7,86) (14,19) (14,33) (14,58) (14,72) (21,9) (21,30) (21,61) (21,82) (35,9) (35,30) (35,61) (35,82) (77,26) (77,65)
5	y2 = x3 + 49x + 60	18	(28,19) (28,33) (28,58) (28,72) (42,26) (42,65) (49,9) (49,30) (49,61) (49,82) (70,12) (70,40) (70,51) (70,79) (77,19) (77,33) (77,58) (77,72)
6	y2 = x3 + 56x + 60	18	(14,26) (14,65) (56,19) (56,33) (56,58) (56,72) (70,19) (70,33) (70,58) (70,72) (77,9) (77,30) (77,61) (77,82) (84,12) (84,40) (84,51) (84,79)