1viktors_ingredients = ['чушки', 'домати', 'моркови', 'ябълки', 'сол', 'черен пипер', 'кимион', 'зехтин']
2georgis_ingredients = ('чушки', 'домати', 'патладжан', 'люти чушки', 'олио', 'захар', 'чубрица', 'черен пипер', 'врачанска ракия')
3shopping_list = viktors_ingredients + list(georgis_ingredients)
4shopping_list = shopping_list[::-1]
5unique_ingredients = set(shopping_list)
6ingredient_quantities = dict.fromkeys(unique_ingredients, 5)
7ingredient_quantities['skyr'] = 1
8number_of_ingredients_to_buy = len(ingredient_quantities)