-----tddt-----
--------------
--------------
--------------
-----e-------- t = tower
-----G-------- d = tower door
-------------- f = fire elemental
-------------- e = earth elemental
--------f-----
-------R-K----
--------------
------S-------
------T-------
-----tddt-----
--------------
--------------
--------------
-----e-----K-- t = tower
-----G-------- d = tower door
-------------- f = fire elemental
-------------- e = earth elemental
-------R------
--------------
--------------
------S-------
------T-------
-----tddt-----
--------------
--------------
--------------
-----e-----K-- t = tower
-----G-------- d = tower door
-------------- f = fire elemental
-------------- e = earth elemental
-------R------
--------------
--------------
------S-------
------T-------