It is too simple solution.
There are other ways of storing information
"Once a baby elephant, a boa constrictor and a monkey sat and razgovarivali.Vdrug flew parrot and asked:
-You do not know what kukalyaka?
-No. We do not know - said elephant.
-Kukalyaka, "said the parrot, it is important - it is a little chest in which lies mukuka.
-And what mukuka? - Asked the monkey.
-Mukuka - is such a box in which lies bisyaka, - replied the parrot.
A bisyaka what? - Surprised boa.
-Bisyaka - this little box, which is hryurya, - said the parrot. Thought and added: - Pampukskaya hryulya.
-What is this pampukskaya hryulya? - Outraged boa. - No pampukskih hryurey I have never seen.
-Pampukskaya hryurya - is such a bag which is mamurik.
-Clearly, - said the elephant. - Mamurik - this is probably also a kind of a drawer, which is something else. Well, after all, what is there in the most Seredka these crates, boxes and packages? Tell me please parrot.
-And is it important? - Replied the parrot and flew away. "