# Observations on beer diversity in Moscow. 2000.
C01	volume > 0.33
C02	alcohol < 3%
C03	alcohol >= 3%
C04	density < 14
C05	price < 10
C06	neck label: is an acute angle from the bottom
C07	neck label: a convex top edge
C08	shape of the main label: rectangular
C09	back label
C10	no month numbers
C11	medals
C12	non-Cyrillic labels
C13	energy value < 50
C14	rice
C15	corn
C16	the year of foundation
C17	slightly curved neck
C18	strongly curved neck
C19	license
C20	gold wrap