katzuv

class Garden(object):
    PLANTS = {'C': 'Clover', 'G': 'Grass', 'R': 'Radishes', 'V': 'Violets'}

    def __init__(self, diagram,
                 students='Alice Bob Charlie David Eve Fred Ginny Harriet Ileana Joseph Kincaid Larry'.split()):
        self.plants_list = self.plants_per_student(diagram, sorted(students))

    def plants(self, name):
        return list(map(lambda plant: self.PLANTS[plant], self.plants_list[name]))