Information

Total Members: 28
Members per group: 14
Circulation times for covering: 3

Example of combinations

set	group 1	group 2
1	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14	15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
2	2, 3, 4, 5, 6, 7, 8, 15, 16, 17, 18, 19, 20, 28	1, 9, 10, 11, 12, 13, 14, 21, 22, 23, 24, 25, 26, 27
3	2, 3, 4, 5, 6, 7, 8, 21, 22, 23, 24, 25, 26, 27	1, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 28

Frequency of combinations

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
1	-	1	1	1	1	1	1	1	3	3	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
2	-	-	3	3	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
3	-	-	-	3	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
4	-	-	-	-	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
5	-	-	-	-	-	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
6	-	-	-	-	-	-	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
7	-	-	-	-	-	-	-	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
8	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
9	-	-	-	-	-	-	-	-	-	3	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
10	-	-	-	-	-	-	-	-	-	-	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
11	-	-	-	-	-	-	-	-	-	-	-	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
12	-	-	-	-	-	-	-	-	-	-	-	-	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
13	-	-	-	-	-	-	-	-	-	-	-	-	-	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1
14	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	1	1
15	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	3	3	1	1	1	1	1	1	1	3
16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	3	1	1	1	1	1	1	1	3
17	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	1	1	1	1	1	1	1	3
18	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	1	1	1	1	1	1	1	3
19	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	1	1	1	1	1	1	1	3
20	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	3
21	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	3	3	3	1
22	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	3	3	1
23	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	3	1
24	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	1
25	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	1
26	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	1
27	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1
28	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Frequency of groups

Member	group 1	group 2
1	1	2
2	3	0
3	3	0
4	3	0
5	3	0
6	3	0
7	3	0
8	3	0
9	1	2
10	1	2
11	1	2
12	1	2
13	1	2
14	1	2
15	1	2
16	1	2
17	1	2
18	1	2
19	1	2
20	1	2
21	1	2
22	1	2
23	1	2
24	1	2
25	1	2
26	1	2
27	1	2
28	1	2

Links

Original link :
(Japanese: https://slpr.sakura.ne.jp/sikinote/)
(English: https://slpr.sakura.ne.jp/sikinote/en/)
References: https://ljcr.dmgordon.org/cover/table.html