#!/bin/sh
topic=$(echo "$1" | lowercase | sed "s/noo\+dl/nooodl/;s/ *$//")
topic1=$(echo "$topic" | sed "s/s$//")
cd wisdom
if [ \( "$topic1" = "ngevd" \) -a \( -e ngevd \) ];
    then cat /dev/urandom;
    elif [ -e "$topic" ];
    then cat "$topic" | rnooodl;
    elif [ -e "$topic1" ];
    then cat "$topic1" | rnooodl;
    else echo "$1? ¯\(°​_o)/¯"; exit 1;
fi