\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:
mark null push +0(0b) dup getc retr dup mark +0(0b) copy +1(1b) putc push +1(1b) sub dup push -32(6b) mod jneg +0(0b) push +10(4b) putc jump null