Spiral Fixed by nn

n=readline(x=l=i=0)
y=u=n-1
for(s='';n--;x=i++%2?++l:--u)for(j=n-~n;j--;i%2?x>l?x--:y+=y<u:x<u?x++:y-=y>l)s=s+x+y+' '
print(s)

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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