| … | … | ||
|---|---|---|---|
| 1957 | y 3 | 1957 | y 3 |
| 1958 | end | 1958 | end |
| 1959 | arch town_portal_return | 1959 | arch town_portal_return |
| 1960 | x 41 | 1960 | x 41 |
| 1961 | y 3 | 1961 | y 3 |
| 1962 | tag town_portal_valdor | ||
| 1962 | end | 1963 | end |
| 1963 | arch desert | 1964 | arch desert |
| 1964 | x 41 | 1965 | x 41 |
| 1965 | y 4 | 1966 | y 4 |
| 1966 | end | 1967 | end |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |