#!/bin/bash

x=()
i=0
while read -n1 a; do
	x=(${x[@]:0:13})
	x=($a ${x[@]})
	i=$((i+1))

	[[ $(echo ${x[@]} | tr ' ' '\n' | sort | uniq | wc -l) == 14 ]] && break
done < /tmp/06

echo $i