HQ9+2D

HQ9+2D is an extension of HQ9+ by Kenner Gordon. It has an instruction pointer which starts at the first byte of the program, moving east. It has the following commands:

Command	Description
H	Print "Hello, world!"
Q	Print the source code of the program.
9	Print the lyrics to "99 Bottles of Beer on the Wall".
+	Increment the instruction counter.
>	Move east.
<	Move west.
^	Move north.
v	Move south.