added solution to q6

q6/cuss-words.txt

+idiot faggot
+mind-fuck
+redneck

q6/lyrics.txt

+Don't wanna be an American idiot
+Don't want a nation under the new mania
+And can you hear the sound of hysteria?
+The subliminal mind-fuck America
+Welcome to a new kind of tension
+All across the alien nation
+Where everything isn't meant to be okay
+Television dreams of tomorrow
+We're not the ones who're meant to follow
+For that's enough to argue
+Well maybe I'm the faggot America
+I'm not a part of a redneck agenda
+Now everybody do the propaganda
+And sing along to the age of paranoia
+Welcome to a new kind of tension
+All across the alien nation
+Where everything isn't meant to be okay
+Television dreams of tomorrow
+We're not the ones who're meant to follow
+For that's enough to argue

q6/q6.sh

+#!/bin/sh
+lyrics=$1
+cussWords=$2
+DONE=false
+out="";
+until $DONE; do
+    read s || DONE=true
+    for words in $s
+    do
+        if grep -q "$words" $2
+        then
+            out="$out bleep"
+        else
+            out="$out $words"
+        fi
+    done
+done < $lyrics
+echo $out
\ No newline at end of file