Open Tin Tower and Whirl Islands: Suicune, Ho-Oh and Lugia (#32)

Tin Tower's floors and roof and the Whirl Islands are open. The Clear Bell
gets the player past the sages to Suicune in Tin Tower; after the League,
the Rainbow Wing leads up to Ho-Oh, and the Silver Wing to Lugia.

New specials: MonCheck and BeastsCheck (CheckOwnMonAnywhere, with its
five-letter OT comparison and no Day-Care search).

The playthrough driver plans ledge jumps for the later stages, waterfall
descents, warp panels and Surf between warps; the run gains two stages,
Routes 45 and 46 back to Ecruteak and Tin Tower's Suicune.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -28,7 +28,9 @@ East of Ecruteak, Route 42 runs past Mt. Mortar to Mahogany Town. North of town,
 
 Team Rocket then takes over Goldenrod's Radio Tower. Fight up to the fake director for the Basement Key, open the Underground's locked door, work the switches past your rival to free the real director in the warehouse, and use his Card Key to reach the executive on the top floor. The director gives you the Clear Bell. East of Mahogany, Route 44 leads into Ice Path: push a boulder down a hole so it stops your slide on the ice below, and come out in Blackthorn City. Clair's gym hides its way forward behind boulders that fall from the floor above. Beat her, pass the elder's test in the Dragon Shrine for the Rising Badge, and receive a Dratini that knows Extremespeed. The Move Deleter makes a Pokémon forget a move.
 
-Tin Tower, Whirl Islands, the routes beyond Blackthorn, the Battle Tower and Whirl Islands, the Day-Care's Eggs, trade evolutions, the Pokégear's radio, the Pokédex's area view, search and other list modes, and audio are still being ported. Unported neighboring areas appear at the edges but cannot be entered yet.
+Routes 45 and 46 lead south from Blackthorn back to Route 29. In Ecruteak, the Clear Bell convinces the sages to let you into Tin Tower, where Suicune puts you to the test. After the League, Tin Tower's upper floors lead to Ho-Oh, and the Whirl Islands hide Lugia for a trainer with the Silver Wing.
+
+The Battle Tower, Kanto, the League, the Battle Tower and Whirl Islands, the Day-Care's Eggs, trade evolutions, the Pokégear's radio, the Pokédex's area view, search and other list modes, and audio are still being ported. Unported neighboring areas appear at the edges but cannot be entered yet.
 
 ## Run