#!/bin/bash

x=0
for i in $*
do
	x=`expr $x + 1`
	echo $x
	if [ $x = 1 ]; then
		s="$i"
	else
		s="$s.*$i|$i.*$s"
	fi
done
echo $s
awk -v s="$s" '$0 ~ s { print }' <loads.index