Year 32 - Creative Writhing

-- 7 Billion Humans (2235) --
-- 32: Creative Writhing by @hingston and @abfipes12 --
-- failed 0 out of 150 => 100% successful --

a:
step nw,sw,s,ne,e
if c == 0:
	pickup c
	write 99
	drop
endif
jump a