\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 +1(1b) mark null push +10(4b) push +0(0b) dup getc retr div add push +1041941(20b) mod dup jzero null push +0(0b) retr dup putc push +54(6b) sub mul jump null