#!/bin/sh 

counter=0
while [ $counter -lt 1025 ]; do

        let counter=counter+1

 	msg=`./simple -n $counter &>/dev/null`
	if [ $? -ne 0 ]; then
		continue
	fi

        msg=`./simple -n $counter &>/dev/null`
        if [ $? -ne 0 ]; then
                continue
        fi

        msg=`./simple -n $counter &>/dev/null`
        if [ $? -ne 0 ]; then
                continue
        fi

        msg=`./simple -n $counter &>/dev/null`
        if [ $? -ne 0 ]; then
                continue
        fi
        msg=`./simple -n $counter &>/dev/null`
        if [ $? -ne 0 ]; then
                continue
        fi


	echo $counter
done