#!ruby -p $\="( " z=/([^(]*)/ gsub(/\W/){|c| $\["+-"[c]?z:"("[c]?//:c>")"?/([*\/]*)/: /#{c="";z}\(/]=c;$1 }
104B
kinaba (2007)
http://www.kmonos.net/wlog/71.html#_2014070301