d=gets[0,1] puts' '*5+d*~-n= ~/\//,' __'+'_'*n,eval('"9 | "+$`'+'+" %#{4+$.+=1}s"*3%[d+"0","-%3d"%(d[0]%8*9),:__]'*n),' '*(n+4)+d
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
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