students._4

students_info = []
searched_course = ""

while True:
    info = input()
    if ":" not in info:
        searched_course = info
        break

    data = info.split(":")
    name, id_, course = data[0], int(data[1]), data[2]
    students_info.append({"name": name, "id": id_, "course": course})

for student in students_info:
    if searched_course.startswith(student["course"][0:2]):
        print(f"{student['name']} - {student['id']}")