\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 \x09
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
push +21(5b) mark +0(0b) push +44(6b) call null push +58(6b) call null dup push +2(2b) div push +7(3b) add dup puti push +10(4b) putc push +57(6b) sub jneg +0(0b) mark null swap dup puti push +1(1b) add swap putc push +32(6b) putc ret