Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Combinations of accommodation rules for Configuration 4 related to Figure 6.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accommodation combinations | (1,2) | (1,3) | (1,4) | (1,5) | (1,6) | (1,7) | (3,4) | (3,5) | (3,6) | (4,5) | (4,6) | (5,6) | (5,7) |
| Mirror images | (2,3) | (2,4) | (2,7) | (2,6) | (2,5) | (3,7) | (4,7) | (6,7) |
