locker,locker,locker,locker,locker,locker,locker,locker,locker,locker,not,not,locker,locker,locker
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
locker,locker,not,not,locker,locker,locker,locker,locker,locker,locker,locker,locker,locker,locker
