data = input().split("-")

exam_stat = {}

while True:
    name = data[0]
    if name == "exam finished":
        break

    submission = data[1]
    grade = int(data[2])
    if name not in exam_stat:
        exam_stat[name] = {}

    exam_stat[name][submission] = [grade]

    data = input().split("-")

print(exam_stat)