#!/bin/sh

case $# in
1) V=$1 ;;
*) echo Usage $0 V; exit 1 ;;
esac

for i in `./seq $V`
do
	for j in `./seq $V`
	do
		if [ $i -eq $j ]
		then
			continue
		fi
		echo Path from $i to $j
		echo f $i $j | ./glab $V | grep -i path
	done
done