sub I {$O=$_[0]} sub put {$_[0]} sub the {$_[0]} sub J {'J'.$_[0]} sub in {$_[0]} sub RAPH {82.65.80.72} sub remove {$O=~s~$_[0]~~;print$O."\n"} sub R {'R'} I put the J in RAPH and remove the R