map

Map is the world that contains most of the game. It features the first instances of BAB, BE, U, FLOG, ), ROC, GO AWAY PLS, WAL, NO GO, LVL, and technically LIN and SELECTR, though their corresponding txt doesn't appear until later.

The first lvl introduces the game as a whole, and two of the top three introduce LVL. The other two lvls are assumed to be placeholders.

Initial Rules
BAB BE U

FLOG BE )

Lvls
00. bab be u
 * subworld: prison
 * subworld: beach
 * subworld: bab world
 * subworld: edge forest
 * subworld: mines
 * subworld: hole
 * subworld: city
 * subworld: heaven
 * subworld: grove
 * break
 * sendoff
 * nil
 * frens

Solution 1

 * Transform sendoff into Bab and break into anything containing TXT txt.
 * Push TXT and BE to the front of BAB BE U so it forms BAB BE U TXT and, consequently, TXT BE U.
 * Move up, and then right until TXT BE ) is formed.