5
exit
enter sync scan
exit enter
sync
exit
enter sync scan
2 sec
exit
enter sync scan
exit
enter sync
exit
enter sync scan
exit
enter sync scan
scan
exit
enter sync scan
exit
enter sync
exit
enter sync scan
exit
enter sync scan
scan
exit
enter sync
exit
enter sync scan
scan
exit
enter sync scan
exit
enter sync scan
exit
enter sync scan
exit
enter sync scan
exit
enter sync scan
exit
enter sync scan