open System
open System.Collections.Generic
open System.Linq

let read() = Console.ReadLine()
let Int () = read() |> int    
let Ints() = read().Split()
             |> Array.map(int)
let Int2() = 
    let t = Ints()
    t.[0],t.[1]

let dict = Dictionary<string,int>()             
let N    = Int()
for i in 1..N do 
    let No   = Int()
    let M,S  = Int2()
    let tags = read().Split()
    for t in tags do 
        if not <| dict.ContainsKey t then 
            dict.[t] <- S
        else
            dict.[t] <- dict.[t] + S

dict.OrderByDescending(fun kp -> kp.Value).ThenBy(fun kp -> kp.Key).Take(10)
|> Seq.iter (fun kp -> printfn "%s %i" kp.Key kp.Value)