from operator import itemgetter

N=int(input())
D=dict()
for i in range(N):
    x=int(input())
    x,score=map(int,input().split())
    L=input().split()
    for l in L:
        if l in D:
            D[l]+=score
        else:
            D[l]=score

ANS=[]
for d in D:
    ANS.append((d,D[d]))

ANS.sort(key=itemgetter(0))
ANS.sort(key=itemgetter(1),reverse=True)

for a,x in ANS[:10]:
    print(a,x)