glass1 glass3 lion1 lock1 lock2 phone1 phone2 r2d1 r2d2
glass3 lion1 lock1 lock2 phone1 phone2 r2d1 r2d2
lion1 lock1 lock2 phone1 phone2 r2d1 r2d2
lock1 lock2 phone1 phone2 r2d1 r2d2
lock2 phone1 phone2 r2d1 r2d2
phone1 phone2 r2d1 r2d2
phone2 r2d1 r2d2
r2d1 r2d2
r2d2