\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 +0(0b) mark null dup dup getc retr push -89(7b) mod jneg +0(0b) dup puti push +10(4b) putc mark +0(0b) push +1(1b) add jump null