Table 7. Primary Index Judgment Matrix.
A
B1
B2
B3
B4
B5
B1
1
1/2
2
3
3
B2
2
1
4
5
4
B3
1/2
1/4
1
2
1/2
B4
1/3
1/5
1/2
1
1
B5
1/3
1/4
2
1
1