>>> # Klasifikacia slivovice v style IT:
>>> # a.. 0,1 litra - demo
>>> # b.. 0,25 litra - trial version
>>> # c.. 0,5 litra - personal edition
>>> # d.. 0,7 litra - professional edition
>>> # e.. 1,0 liter - network edition
>>> # f.. 1,75 litra - enterprise
>>> # g.. 3 litre - for small business
>>> # h.. 5 litrov - corporate edition
>>> # i.. flaska doma vypalene - home edition
>>> # j.. panak na rozlucku - Service pack
>>> # k.. ranny panak - Recovery tool
>>> # l.. pivo - patch
>>> # m.. coca-cola, fanta, 7-up - trojan viruses