# function that sort the list by the course name
def sortByCourse(lst, course):
# if the course is CSE
if(course == "CSE110"):
return sorted(lst, key = lambda l: l[1], reverse = True)
# if the course is PHY
if(course == "PHY110"):
return sorted(lst, key = lambda l: l[2], reverse = True)
# if the course is MAT
if(course == "MAT110"):
return sorted(lst, key = lambda l: l[3], reverse = True)


lst = [["Alan", 95, 87, 91], ["Turing", 92, 90, 83], ["Elon", 87, 92, 80], ["Musk", 85, 94, 90]]
# take course name as input
course = input()
# sort the list using fucntion
sortedList = sortByCourse(lst, course)
# print final result
for c in sortedList:
print(c[0])