| Fault | Ambiguity with the following |
| short | short ( = 7–9), short ( = 1), short ( = 3) | open | No ambiguity | short | short ( = 7–9) | short | short ( = 1), open ( ≥ 21), short ( ≥ 27), open ( ≥ 11), short ( ≥ 26) | open | short ( ≥ 21), short ( = 11–13), short ( = 14–24), open ( ≥ 20), short ( ≥ 10) | short | short ( = 3), open ( = 11–13), short ( = 4, ), open ( = 5), short ( = 10–17, 23–30) | short | short ( ≥ 27), open ( = 14–24), short ( = 4, ), short ( ≥ 15), open ( = 6, 7, 30) | open | short ( ≥ 11), open ( ≥ 20), short ( = 5), short ( = 6, 7, 30), short ( ≥ 28) | short | short ( ≥ 26), open ( ≥ 10), short ( = 10–17, 23–30), short ( ≥ 15), open ( ≥ 28) |
|
|