\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 +17(5b) mark -0(0b) dup getc dup jzero null push +1(1b) sub jump -0(0b) mark null push +0(0b) retr push +2(2b) mod add push +1(1b) add dup push +10(4b) dup dup retr push -2(2b) mod copy +3(2b) add puti putc sub jneg null