drinking hole

drinking hole is lvl 04 of prison.

Its height is 11 and its width is 17.

Initial Rules
BAB BE U

GRAS BE GO AWAY PLS

WATR BE NO SWIM

WAL BE NO GO

FLOG BE )

Solution

 * Form GRAS BE U. Maintaining GRAS BE GO AWAY PLS will make winning easier, but is not necessary.
 * Sink enough gras into the watr that the way is clear.