Scanf.scanf "%d" (fun n ->
    let module M = Map.Make (struct type t = string let compare = compare end) in
    let rec loop i acc =
        if i = n then acc else
            let acc = Scanf.scanf " %d %d %d" (fun no m s ->
                let rec loop_j j acc =
                    if j = m then acc else
                        let acc = Scanf.scanf " %s" (fun key ->
                            M.add key (s + try M.find key acc with _ -> 0) acc)
                        in
                        loop_j (j + 1) acc
                in
                loop_j 0 acc
            )
            in
            loop (i + 1) acc
    in
    let map = loop 0 M.empty in
    let a = Array.of_list @@ M.bindings map in
    Array.sort (fun (a1, b1) (a2, b2) -> compare (-b1, a1) (-b2, a2)) a;
    for i = 0 to min 9 (Array.length a - 1) do
        let (tag, sc) = a.(i) in
        Printf.printf "%s %d\n" tag sc
    done
)