class leader: y² = x³ + 10x + 38

Sr no.	class members	# points	points
1	y2 = x3 + 10x + 38	58	(1,7) (1,60) (7,7) (7,60) (12,12) (12,55) (16,26) (16,41) (17,30) (17,37) (20,8) (20,59) (21,14) (21,53) (23,24) (23,43) (27,5) (27,62) (28,19) (28,48) (31,18) (31,49) (38,22) (38,45) (41,15) (41,52) (44,6) (44,61) (45,15) (45,52) (46,9) (46,58) (48,15) (48,52) (49,18) (49,49) (50,28) (50,39) (52,8) (52,59) (53,13) (53,54) (54,18) (54,49) (56,2) (56,65) (57,12) (57,55) (58,31) (58,36) (59,7) (59,60) (62,8) (62,59) (63,1) (63,66) (65,12) (65,55)
2	y2 = x3 + 9x + 32	58	(3,32) (3,35) (4,20) (4,47) (5,1) (5,66) (7,6) (7,61) (11,16) (11,51) (12,27) (12,40) (13,1) (13,66) (14,17) (14,50) (17,26) (17,41) (21,13) (21,54) (22,15) (22,52) (27,27) (27,40) (28,27) (28,40) (29,19) (29,48) (30,10) (30,57) (31,32) (31,35) (33,32) (33,35) (43,14) (43,53) (45,24) (45,43) (46,30) (46,37) (47,19) (47,48) (48,29) (48,38) (49,1) (49,66) (52,26) (52,41) (56,3) (56,64) (57,9) (57,58) (58,19) (58,48) (65,26) (65,41) (66,25) (66,42)
3	y2 = x3 + 39x + 12	58	(3,25) (3,42) (5,8) (5,59) (6,23) (6,44) (7,5) (7,62) (10,14) (10,53) (12,8) (12,59) (13,6) (13,61) (14,32) (14,35) (15,32) (15,35) (18,28) (18,39) (20,22) (20,45) (32,27) (32,40) (34,24) (34,43) (36,10) (36,57) (37,7) (37,60) (38,32) (38,35) (39,4) (39,63) (43,27) (43,40) (46,7) (46,60) (47,3) (47,64) (50,8) (50,59) (51,7) (51,60) (54,16) (54,51) (57,30) (57,37) (58,2) (58,65) (59,27) (59,40) (63,23) (63,44) (65,23) (65,44) (66,21) (66,46)
4	y2 = x3 + 55x + 34	58	(1,31) (1,36) (3,5) (3,62) (7,5) (7,62) (12,12) (12,55) (13,20) (13,47) (14,8) (14,59) (18,25) (18,42) (20,25) (20,42) (21,20) (21,47) (22,10) (22,57) (24,6) (24,61) (25,4) (25,63) (28,3) (28,64) (29,25) (29,42) (31,24) (31,43) (33,20) (33,47) (37,23) (37,44) (39,27) (39,40) (41,18) (41,49) (45,13) (45,54) (48,6) (48,61) (50,22) (50,45) (51,4) (51,63) (52,16) (52,51) (53,2) (53,65) (57,5) (57,62) (58,4) (58,63) (61,15) (61,52) (62,6) (62,61)
5	y2 = x3 + 37x + 41	58	(2,18) (2,49) (5,4) (5,63) (6,12) (6,55) (7,24) (7,43) (10,2) (10,65) (11,29) (11,38) (13,21) (13,46) (16,21) (16,46) (17,25) (17,42) (18,24) (18,43) (20,2) (20,65) (21,30) (21,37) (31,5) (31,62) (32,15) (32,52) (33,9) (33,58) (34,1) (34,66) (37,2) (37,65) (38,21) (38,46) (40,14) (40,53) (41,14) (41,53) (42,24) (42,43) (44,17) (44,50) (45,6) (45,61) (50,23) (50,44) (52,8) (52,59) (53,14) (53,53) (59,29) (59,38) (64,29) (64,38) (65,19) (65,48)
6	y2 = x3 + 15x + 63	58	(3,1) (3,66) (5,14) (5,53) (8,5) (8,62) (9,18) (9,49) (18,1) (18,66) (20,16) (20,51) (26,26) (26,41) (31,13) (31,54) (33,28) (33,39) (35,28) (35,39) (36,15) (36,52) (37,4) (37,63) (38,30) (38,37) (42,3) (42,64) (43,4) (43,63) (45,26) (45,41) (46,1) (46,66) (47,2) (47,65) (48,17) (48,50) (50,11) (50,56) (51,22) (51,45) (52,9) (52,58) (54,4) (54,63) (60,33) (60,34) (61,5) (61,62) (62,8) (62,59) (63,26) (63,41) (65,5) (65,62) (66,28) (66,39)
7	y2 = x3 + 60x + 32	58	(1,19) (1,48) (2,19) (2,48) (4,1) (4,66) (5,16) (5,51) (8,32) (8,35) (10,15) (10,52) (12,1) (12,66) (14,20) (14,47) (15,32) (15,35) (26,26) (26,41) (27,30) (27,37) (30,25) (30,42) (31,27) (31,40) (32,9) (32,58) (34,29) (34,38) (38,10) (38,57) (40,13) (40,54) (42,27) (42,40) (44,32) (44,35) (48,26) (48,41) (49,17) (49,50) (50,14) (50,53) (51,1) (51,66) (57,24) (57,43) (58,6) (58,61) (60,26) (60,41) (61,27) (61,40) (62,3) (62,64) (64,19) (64,48)
8	y2 = x3 + 16x + 11	58	(3,32) (3,35) (5,22) (5,45) (6,16) (6,51) (7,8) (7,59) (12,16) (12,51) (13,2) (13,65) (17,29) (17,38) (20,31) (20,36) (22,31) (22,36) (23,33) (23,34) (24,22) (24,45) (25,31) (25,36) (26,28) (26,39) (27,19) (27,48) (28,10) (28,57) (30,17) (30,50) (31,9) (31,58) (32,27) (32,40) (37,1) (37,66) (38,22) (38,45) (39,18) (39,49) (46,14) (46,53) (48,33) (48,34) (49,16) (49,51) (51,9) (51,58) (52,9) (52,58) (58,3) (58,64) (60,5) (60,62) (63,33) (63,34)
9	y2 = x3 + 65x + 32	58	(2,6) (2,61) (4,17) (4,50) (6,13) (6,54) (7,19) (7,48) (8,27) (8,40) (9,26) (9,41) (11,1) (11,66) (13,27) (13,40) (14,1) (14,66) (16,3) (16,64) (19,32) (19,35) (20,32) (20,35) (23,19) (23,48) (24,26) (24,41) (28,32) (28,35) (32,24) (32,43) (34,26) (34,41) (35,15) (35,52) (37,19) (37,48) (38,25) (38,42) (41,14) (41,53) (42,1) (42,66) (45,9) (45,58) (46,27) (46,40) (49,20) (49,47) (51,16) (51,51) (52,29) (52,38) (61,30) (61,37) (66,10) (66,57)
10	y2 = x3 + 40x + 31	58	(4,11) (4,56) (5,17) (5,50) (8,27) (8,40) (10,15) (10,52) (11,23) (11,44) (13,1) (13,66) (16,12) (16,55) (18,33) (18,34) (20,11) (20,56) (21,22) (21,45) (22,13) (22,54) (25,24) (25,43) (26,17) (26,50) (27,15) (27,52) (28,16) (28,51) (30,15) (30,52) (33,6) (33,61) (34,19) (34,48) (35,32) (35,35) (36,17) (36,50) (38,3) (38,64) (42,25) (42,42) (43,11) (43,56) (44,3) (44,64) (46,28) (46,39) (52,3) (52,64) (53,12) (53,55) (58,9) (58,58) (65,12) (65,55)
11	y2 = x3 + 29x + 41	58	(1,2) (1,65) (2,24) (2,43) (3,17) (3,50) (6,30) (6,37) (9,19) (9,48) (11,4) (11,63) (12,24) (12,43) (19,9) (19,58) (21,14) (21,53) (22,2) (22,65) (24,25) (24,42) (28,5) (28,62) (30,21) (30,46) (32,6) (32,61) (34,8) (34,59) (36,29) (36,38) (40,12) (40,55) (42,21) (42,46) (43,23) (43,44) (44,2) (44,65) (47,29) (47,38) (48,1) (48,66) (50,14) (50,53) (51,29) (51,38) (53,24) (53,43) (57,15) (57,52) (58,18) (58,49) (62,21) (62,46) (63,14) (63,53)
12	y2 = x3 + 47x + 46	58	(2,9) (2,58) (5,2) (5,65) (9,27) (9,40) (12,23) (12,44) (13,24) (13,43) (15,21) (15,46) (18,15) (18,52) (19,19) (19,48) (25,30) (25,37) (26,33) (26,34) (28,20) (28,47) (32,9) (32,58) (33,9) (33,58) (38,25) (38,42) (40,20) (40,47) (43,13) (43,54) (44,8) (44,59) (45,25) (45,42) (46,7) (46,60) (47,33) (47,34) (49,1) (49,66) (50,30) (50,37) (51,25) (51,42) (58,10) (58,57) (59,30) (59,37) (61,33) (61,34) (62,17) (62,50) (63,14) (63,53) (66,20) (66,47)
13	y2 = x3 + 64x + 46	58	(3,8) (3,59) (5,25) (5,42) (7,10) (7,57) (8,20) (8,47) (11,2) (11,65) (13,23) (13,44) (14,1) (14,66) (15,19) (15,48) (17,33) (17,34) (18,14) (18,53) (19,9) (19,58) (21,20) (21,47) (23,33) (23,34) (27,33) (27,34) (30,25) (30,42) (32,25) (32,42) (33,21) (33,46) (36,30) (36,37) (38,20) (38,47) (41,13) (41,54) (42,24) (42,43) (43,30) (43,37) (53,15) (53,52) (55,30) (55,37) (56,17) (56,50) (57,9) (57,58) (58,9) (58,58) (60,27) (60,40) (61,7) (61,60)
14	y2 = x3 + 54x + 34	58	(1,25) (1,42) (2,4) (2,63) (3,25) (3,42) (8,24) (8,43) (10,10) (10,57) (11,4) (11,63) (12,20) (12,47) (15,20) (15,47) (16,6) (16,61) (17,6) (17,61) (18,2) (18,65) (29,23) (29,44) (31,3) (31,64) (32,5) (32,62) (34,6) (34,61) (36,27) (36,40) (37,31) (37,36) (40,20) (40,47) (41,22) (41,45) (42,12) (42,55) (43,18) (43,49) (44,5) (44,62) (46,15) (46,52) (48,16) (48,51) (49,8) (49,59) (54,4) (54,63) (57,13) (57,54) (58,5) (58,62) (63,25) (63,42)
15	y2 = x3 + 17x + 20	58	(2,14) (2,53) (5,30) (5,37) (8,20) (8,47) (11,8) (11,59) (12,3) (12,64) (13,19) (13,48) (14,11) (14,56) (16,10) (16,57) (19,10) (19,57) (22,11) (22,56) (23,7) (23,60) (26,22) (26,45) (27,14) (27,53) (30,23) (30,44) (31,11) (31,56) (32,10) (32,57) (34,29) (34,38) (37,28) (37,39) (38,14) (38,53) (39,29) (39,38) (41,5) (41,62) (43,27) (43,40) (47,16) (47,51) (54,9) (54,58) (57,18) (57,49) (58,3) (58,64) (61,29) (61,38) (63,25) (63,42) (64,3) (64,64)
16	y2 = x3 + 1x + 41	58	(3,2) (3,65) (5,29) (5,38) (6,14) (6,53) (7,18) (7,49) (8,5) (8,62) (12,21) (12,46) (13,24) (13,43) (15,9) (15,58) (18,14) (18,53) (20,17) (20,50) (21,12) (21,55) (23,29) (23,38) (26,25) (26,42) (29,2) (29,65) (35,2) (35,65) (39,29) (39,38) (40,30) (40,37) (41,23) (41,44) (43,14) (43,53) (45,15) (45,52) (48,8) (48,59) (51,4) (51,63) (52,1) (52,66) (56,21) (56,46) (57,6) (57,61) (58,24) (58,43) (60,19) (60,48) (63,24) (63,43) (66,21) (66,46)
17	y2 = x3 + 14x + 7	58	(1,25) (1,42) (3,3) (3,64) (4,23) (4,44) (5,1) (5,66) (6,21) (6,46) (16,21) (16,46) (25,6) (25,61) (27,13) (27,54) (28,24) (28,43) (30,15) (30,52) (31,22) (31,45) (33,5) (33,62) (34,18) (34,49) (35,31) (35,36) (41,31) (41,36) (44,28) (44,39) (45,21) (45,46) (46,10) (46,57) (47,13) (47,54) (50,22) (50,45) (52,24) (52,43) (53,22) (53,45) (54,24) (54,43) (55,11) (55,56) (57,26) (57,41) (58,31) (58,36) (60,13) (60,54) (63,17) (63,50) (66,27) (66,40)
18	y2 = x3 + 25x + 34	58	(1,23) (1,44) (2,5) (2,62) (4,8) (4,59) (5,4) (5,63) (6,20) (6,47) (7,4) (7,63) (8,3) (8,64) (13,12) (13,55) (19,20) (19,47) (20,5) (20,62) (26,6) (26,61) (27,15) (27,52) (28,24) (28,43) (29,31) (29,36) (32,13) (32,54) (34,16) (34,51) (35,10) (35,57) (37,25) (37,42) (42,20) (42,47) (43,22) (43,45) (44,25) (44,42) (45,5) (45,62) (50,18) (50,49) (52,6) (52,61) (53,25) (53,42) (55,4) (55,63) (56,6) (56,61) (59,27) (59,40) (63,2) (63,65)
19	y2 = x3 + 24x + 20	58	(2,3) (2,64) (5,8) (5,59) (7,14) (7,53) (8,11) (8,56) (10,11) (10,56) (12,19) (12,48) (23,3) (23,64) (24,22) (24,45) (28,20) (28,47) (29,28) (29,39) (32,18) (32,49) (33,10) (33,57) (36,29) (36,38) (38,23) (38,44) (42,3) (42,64) (43,5) (43,62) (45,10) (45,57) (46,29) (46,38) (47,7) (47,60) (49,11) (49,56) (50,27) (50,40) (51,30) (51,37) (52,29) (52,38) (53,25) (53,42) (55,9) (55,58) (56,10) (56,57) (61,14) (61,53) (64,16) (64,51) (66,14) (66,53)
20	y2 = x3 + 36x + 12	58	(1,7) (1,60) (2,5) (2,62) (4,32) (4,35) (5,7) (5,60) (7,2) (7,65) (9,23) (9,44) (11,8) (11,59) (13,8) (13,59) (18,23) (18,44) (20,25) (20,42) (22,14) (22,53) (23,3) (23,64) (25,16) (25,51) (30,32) (30,35) (33,32) (33,35) (36,27) (36,40) (38,21) (38,46) (39,10) (39,57) (40,23) (40,44) (41,27) (41,40) (42,6) (42,61) (43,8) (43,59) (44,22) (44,45) (45,30) (45,37) (48,24) (48,43) (53,28) (53,39) (57,27) (57,40) (59,4) (59,63) (61,7) (61,60)
21	y2 = x3 + 33x + 63	58	(3,16) (3,51) (8,13) (8,54) (9,33) (9,34) (11,22) (11,45) (13,3) (13,64) (15,28) (15,39) (16,8) (16,59) (22,28) (22,39) (24,26) (24,41) (27,1) (27,66) (28,5) (28,62) (29,4) (29,63) (30,28) (30,39) (34,17) (34,50) (41,11) (41,56) (44,1) (44,66) (46,5) (46,62) (48,9) (48,58) (50,4) (50,63) (51,14) (51,53) (53,26) (53,41) (55,4) (55,63) (57,26) (57,41) (59,15) (59,52) (60,5) (60,62) (63,1) (63,66) (64,2) (64,65) (65,18) (65,49) (66,30) (66,37)
22	y2 = x3 + 6x + 31	58	(3,3) (3,64) (6,22) (6,45) (7,9) (7,58) (8,16) (8,51) (9,12) (9,55) (10,32) (10,35) (11,17) (11,50) (12,25) (12,42) (17,17) (17,50) (19,6) (19,61) (22,15) (22,52) (30,3) (30,64) (31,27) (31,40) (34,3) (34,64) (35,13) (35,54) (39,17) (39,50) (41,11) (41,56) (42,1) (42,66) (44,11) (44,56) (46,15) (46,52) (48,19) (48,48) (49,11) (49,56) (51,23) (51,44) (53,33) (53,34) (55,24) (55,43) (61,28) (61,39) (62,12) (62,55) (63,12) (63,55) (66,15) (66,52)
23	y2 = x3 + 59x + 12	58	(2,2) (2,65) (3,22) (3,45) (11,7) (11,60) (12,6) (12,61) (19,32) (19,35) (21,23) (21,44) (27,7) (27,60) (29,7) (29,60) (30,21) (30,46) (32,30) (32,37) (35,14) (35,53) (36,4) (36,63) (39,27) (39,40) (41,8) (41,59) (42,8) (42,59) (44,25) (44,42) (45,27) (45,40) (49,32) (49,35) (50,27) (50,40) (51,8) (51,59) (52,24) (52,43) (53,23) (53,44) (55,16) (55,51) (58,5) (58,62) (59,10) (59,57) (60,23) (60,44) (63,28) (63,39) (64,3) (64,64) (66,32) (66,35)
24	y2 = x3 + 49x + 7	58	(3,28) (3,39) (7,31) (7,36) (8,24) (8,43) (10,31) (10,36) (11,1) (11,66) (18,17) (18,50) (19,5) (19,62) (20,3) (20,64) (23,13) (23,54) (25,24) (25,43) (28,22) (28,45) (29,25) (29,42) (32,21) (32,46) (34,24) (34,43) (38,27) (38,40) (40,21) (40,46) (43,22) (43,45) (45,26) (45,41) (46,13) (46,54) (48,18) (48,49) (49,23) (49,44) (50,31) (50,36) (54,11) (54,56) (55,6) (55,61) (61,10) (61,57) (62,21) (62,46) (63,22) (63,45) (65,13) (65,54) (66,15) (66,52)
25	y2 = x3 + 23x + 46	58	(2,10) (2,57) (4,1) (4,66) (6,20) (6,47) (7,9) (7,58) (11,25) (11,42) (12,24) (12,43) (15,9) (15,58) (16,17) (16,50) (19,21) (19,46) (20,8) (20,59) (24,33) (24,34) (27,7) (27,60) (30,20) (30,47) (31,20) (31,47) (33,19) (33,48) (39,30) (39,37) (41,30) (41,37) (42,23) (42,44) (45,9) (45,58) (46,33) (46,34) (50,13) (50,54) (51,2) (51,65) (53,14) (53,53) (54,30) (54,37) (57,25) (57,42) (63,15) (63,52) (64,33) (64,34) (65,27) (65,40) (66,25) (66,42)
26	y2 = x3 + 4x + 7	58	(2,31) (2,36) (8,22) (8,45) (9,13) (9,54) (14,23) (14,44) (15,5) (15,62) (18,22) (18,45) (20,28) (20,39) (21,21) (21,46) (22,31) (22,36) (25,11) (25,56) (27,10) (27,57) (30,27) (30,40) (31,24) (31,43) (32,26) (32,41) (37,25) (37,42) (38,15) (38,52) (41,22) (41,45) (43,31) (43,36) (44,3) (44,64) (48,24) (48,43) (51,1) (51,66) (52,18) (52,49) (53,17) (53,50) (54,6) (54,61) (55,24) (55,43) (56,21) (56,46) (57,21) (57,46) (61,13) (61,54) (64,13) (64,54)
27	y2 = x3 + 19x + 63	58	(1,4) (1,63) (5,22) (5,45) (9,5) (9,62) (10,28) (10,39) (11,14) (11,53) (12,3) (12,64) (17,26) (17,41) (18,26) (18,41) (19,28) (19,39) (20,1) (20,66) (23,2) (23,65) (25,4) (25,63) (27,5) (27,62) (28,13) (28,54) (30,30) (30,37) (31,5) (31,62) (32,26) (32,41) (34,9) (34,58) (38,28) (38,39) (39,15) (39,52) (41,4) (41,63) (43,11) (43,56) (44,16) (44,51) (52,17) (52,50) (53,1) (53,66) (56,8) (56,59) (60,18) (60,49) (61,1) (61,66) (65,33) (65,34)
28	y2 = x3 + 62x + 11	58	(2,3) (2,64) (3,31) (3,36) (4,16) (4,51) (8,9) (8,58) (9,5) (9,62) (10,31) (10,36) (11,9) (11,58) (12,2) (12,65) (17,22) (17,45) (21,16) (21,51) (24,28) (24,39) (26,29) (26,38) (27,14) (27,53) (29,1) (29,66) (31,10) (31,57) (34,33) (34,34) (36,18) (36,49) (38,17) (38,50) (42,16) (42,51) (44,32) (44,35) (45,27) (45,40) (47,33) (47,34) (48,9) (48,58) (51,22) (51,45) (53,33) (53,34) (54,31) (54,36) (58,8) (58,59) (61,19) (61,48) (66,22) (66,45)
29	y2 = x3 + 35x + 38	58	(2,7) (2,60) (3,6) (3,61) (6,14) (6,53) (7,31) (7,36) (8,19) (8,48) (9,12) (9,55) (13,12) (13,55) (14,18) (14,49) (16,2) (16,65) (18,1) (18,66) (24,30) (24,37) (25,18) (25,49) (28,18) (28,49) (29,7) (29,60) (30,22) (30,45) (32,15) (32,52) (34,8) (34,59) (36,7) (36,60) (43,28) (43,39) (44,8) (44,59) (45,12) (45,55) (46,5) (46,62) (50,15) (50,52) (52,15) (52,52) (56,8) (56,59) (61,9) (61,58) (62,26) (62,41) (63,13) (63,54) (64,24) (64,43)
30	y2 = x3 + 22x + 38	58	(2,31) (2,36) (3,8) (3,59) (4,18) (4,49) (8,18) (8,49) (16,8) (16,59) (18,13) (18,54) (20,6) (20,61) (26,30) (26,37) (27,9) (27,58) (31,19) (31,48) (32,12) (32,55) (34,15) (34,52) (37,7) (37,60) (39,7) (39,60) (40,14) (40,53) (41,28) (41,39) (42,12) (42,55) (43,15) (43,52) (47,24) (47,43) (48,8) (48,59) (53,1) (53,66) (55,18) (55,49) (56,26) (56,41) (57,15) (57,52) (58,7) (58,60) (60,12) (60,55) (61,5) (61,62) (62,2) (62,65) (66,22) (66,45)
31	y2 = x3 + 56x + 11	58	(1,1) (1,66) (2,8) (2,59) (5,9) (5,58) (7,3) (7,64) (8,10) (8,57) (11,22) (11,45) (13,16) (13,51) (14,16) (14,51) (17,28) (17,39) (18,33) (18,34) (20,32) (20,35) (24,29) (24,38) (26,22) (26,45) (28,9) (28,58) (30,22) (30,45) (34,9) (34,58) (35,31) (35,36) (40,16) (40,51) (42,2) (42,65) (44,31) (44,36) (46,19) (46,48) (52,33) (52,34) (55,31) (55,36) (57,27) (57,40) (59,18) (59,49) (61,14) (61,53) (64,33) (64,34) (65,5) (65,62) (66,17) (66,50)
32	y2 = x3 + 21x + 31	58	(2,9) (2,58) (3,11) (3,56) (5,23) (5,44) (10,13) (10,54) (12,1) (12,66) (13,25) (13,42) (14,11) (14,56) (15,6) (15,61) (18,12) (18,55) (20,3) (20,64) (22,32) (22,35) (24,17) (24,50) (27,28) (27,39) (28,27) (28,40) (31,16) (31,51) (35,15) (35,52) (38,15) (38,52) (40,22) (40,45) (48,3) (48,64) (50,11) (50,56) (51,17) (51,50) (52,19) (52,48) (54,24) (54,43) (56,12) (56,55) (59,17) (59,50) (60,12) (60,55) (61,15) (61,52) (63,33) (63,34) (66,3) (66,64)
33	y2 = x3 + 26x + 20	58	(1,28) (1,39) (4,11) (4,56) (7,3) (7,64) (11,30) (11,37) (13,3) (13,64) (15,10) (15,57) (17,22) (17,45) (18,25) (18,42) (23,16) (23,51) (25,9) (25,58) (27,29) (27,38) (28,11) (28,56) (30,14) (30,53) (31,20) (31,47) (35,11) (35,56) (41,27) (41,40) (42,19) (42,48) (45,18) (45,49) (46,14) (46,53) (47,3) (47,64) (48,29) (48,38) (50,5) (50,62) (51,8) (51,59) (57,10) (57,57) (58,14) (58,53) (59,29) (59,38) (62,10) (62,57) (64,7) (64,60) (66,23) (66,44)