-module(a). -export([m/0]). m()->S=io:get_chars('',700),[io:format("~c:~3w ",[C,length([0||D<-S,D==C])])||C<-lists:seq(11,$z),S--[C]/=S].
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
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