\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 +0(0b) mark null push +44(6b) add dup dup getc retr sub dup dup jzero +0(0b) push +1(1b) sub dup jzero -0(0b) dup push +6(3b) div jzero +0(0b) end mark +0(0b) puti jump null mark -0(0b) push +42(6b) putc jzero null