XXXXXXX|::::|XXXXXXX
XXXXXXX|    |XX    X
XX    X|    |X     X
X      |    +---+  X
X      |           X
-+  +--+           X
:                  X
-------------+=+---X
XXXXXXXX       |  XX
XXXXX          | XXX
XXX            |   X
XX             |X  X
XX             |XXXX
X              |XXXX
X             X|XXXX
X            +-+---+
XXX          v     |
XXXXXX             |
XXXXXXX      ^     |
XXXXXXXXXXXXX+-----+
palette yellow
spawn basher 19  7
spawn basher 13  5
spawn basher  8 15
spawn spammer 4 14
spawn spammer 6 16
spawn drone 11 9
spawn drone 12 10
spawn drone 13 11
spawn drone 14 12
spawn drone 15 13
spawn drone 7 4
colour yellow 19 18
if 36
tile 15 8
else
tile 15 8 =
fi
