n=int(input())
from collections import defaultdict
d=defaultdict(int)
for i in range(n):
    a=input()
    m,s=map(int,input().split())
    for t in input().split():
        d[t]+=s

l=[]
for t in d:
    l.append((-d[t],t))
l.sort()
for p,t in l[:10]:
    p=-p
    print(t,p)