\x09 \x09\x09\x09\x09\x09 \x09\x09 \x09 \x09 \x09 \x09\x09 \x09 \x09 \x09\x09 \x09 \x09 \x09 \x09 \x09 \x09 \x09\x09 \x09 \x09 \x09\x09\x09 \x09 \x09 \x09 \x09\x09 \x09 \x09 \x09 \x09 \x09 \x09 \x09 \x09 \x09 \x09\x09 \x09 \x09
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
push +0(0b) dup geti retr push +3(2b) push +1(1b) push +2(2b) copy +3(2b) sub jneg +0(0b) push +4(3b) swap push +32768(16b) mark +0(0b) push +1(1b) mark -0(0b) copy +3(2b) mul call null jneg -0(0b) slide +1(1b) call null jneg +0(0b) puti mark null swap push +1(1b) sub swap copy +1(1b) push -1(1b) mul ret