\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:
mark null push +2(2b) dup dup getc retr push +7(3b) mod mul push +3(2b) dup dup geti retr push -15(4b) div div add puti push +10(4b) putc jump null