d = {'pizza': {'massa', 'ketchup'}, 'feijoada': {'feijão', 'linguiça'}}
entrada = 'feijão', 'linguiça'
entrada = set(entrada)
print(*filter(lambda k: entrada == d[k], d))
ZCA9IHsncGl6emEnOiB7J21hc3NhJywgJ2tldGNodXAnfSwgJ2ZlaWpvYWRhJzogeydmZWlqw6NvJywgJ2xpbmd1acOnYSd9fQoKZW50cmFkYSA9ICdmZWlqw6NvJywgJ2xpbmd1acOnYScKZW50cmFkYSA9IHNldChlbnRyYWRhKQoKcHJpbnQoKmZpbHRlcihsYW1iZGEgazogZW50cmFkYSA9PSBkW2tdLCBkKSk=