The `REGION_DEWFORD_TOWN/MAIN -> REGION_ROUTE109/BEACH` and
`REGION_ROUTE109/BEACH -> REGION_DEWFORD_TOWN/MAIN` entrances require
access to the
`REGION_ROUTE104_MR_BRINEYS_HOUSE/MAIN -> REGION_DEWFORD_TOWN/MAIN`
entrance in their access rules, so require indirect conditions for the
parent_region of the entrance: `REGION_ROUTE104_MR_BRINEYS_HOUSE/MAIN`.