LED recognition by hide24

def a
gets.tr(" |_","01").scan /.../
end
loop{a.zip(a,a){|c|print'\xaf\x09\x9e\x9b9\xb3\xb7\x89\xbf\xb9'.index"0b#{c}".oct};puts}

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

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return top