\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 +90(7b) mark +0(1b) push +0(0b) call null push +32(6b) call null push +1(1b) sub dup push -32(6b) mod jneg +0(1b) mark null push +65(7b) mark +0(0b) dup copy +3(2b) sub jzero -0(0b) dup putc push +1(1b) add jump +0(0b) mark -0(0b) add putc push +10(4b) putc ret