Frequency | ||||||
---|---|---|---|---|---|---|
\(\ldots\) | Rank | F1 | F2 | F3 | F4 | F5 |
 | T1 | T1F1 | T1F2 | T1F3 | T1F4 | T1F5 |
 | T2 | T2F1 | T2F2 | T2F3 | T2F4 | T2F5 |
Time | T3 | T3F1 | T3F2 | T3F3 | T3F4 | T3F5 |
 | T4 | T4F1 | T4F2 | T4F3 | T4F4 | T4F5 |
 | T5 | T5F1 | T5F2 | T5F3 | T5F4 | T5F5 |
\(\ldots\) | \(\ldots\) | \(\ldots\) | \(\ldots\) | \(\ldots\) | Â | Â |