26
1, 2, 13, 26
27
1, 3, 9, 27
28
1, 2, 4, 7, 14, 28
29
1, 29
30
1, 2, 3, 5, 6, 10, 15, 30
31
1, 31
32
1, 2, 4, 8, 16, 32
33
1, 3, 11, 33
34
1, 2, 17, 34
35
1, 5, 7, 35
36
1, 2, 3, 4, 6, 8, 12, 18, 36
37
1, 37
38
1, 2, 19, 38
39
1, 3, 13, 39
40
1, 2, 4, 5, 8, 10, 20, 40
41
1, 41
42
1, 2, 3, 6, 7, 14, 21, 42
43
1, 43
44
1, 2, 4, 11, 22, 44
45
1, 3, 5, 9, 15, 45
46
1, 2, 23, 46
47
1, 47
48
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
49
1, 7, 49
50
1, 2, 5, 10, 25, 50
Subjects: