import sys
import itertools
import operator

all_books = []

class Library:
    def __init__(self, lib_array):
        self.count = lib_array[0]
        self.signup = lib_array[1]
        self.books_per_day = lib_array[2]
        self.all_books = lib_array[3]

        self.all_books = list(map(int, self.all_books))
        arr3 = []
        for value in self.all_books:
            arr3.append(all_books[value])

        precomputed_arr = [0]
        sorted_by_score = self.all_books.sort()
        for i in range(0, len(self.all_books), int(self.books_per_day)):
            result = list(map(int, self.all_books[i:(int(self.books_per_day) + i)]))
            result_sums = 0
            for j in range(i, (int(self.books_per_day) + i)):
                result_sums = result_sums + arr3[j]
            precomputed_arr.append(precomputed_arr[-1] + result_sums)

        self.precomputed_score  = precomputed_arr
    def __repr__(self):
        return [self.count, self.signup, self.books_per_day, self.all_books, self.precomputed_score]
    def __repr__(self):
        return str([self.count, self.signup, self.books_per_day, self.all_books, self.precomputed_score])

def read_library_data(filename):
    with open(filename, "r") as f:
        firstline =  f.readline()
        general = firstline.split()
        books = general[0]
        libraries = general[1]
        days_for_scanning = general[2]

        book_scores = f.readline() #todo
        book_scores = book_scores.split()
        book_scores = list(map(int, book_scores))

        for book in book_scores:
            all_books.append(int(book))

        library_array = []
        for lib in f:
            lib_array = lib.split()
            books_in_lib = next(f)
            books_in_library = books_in_lib.split()
            lib_array.append(books_in_library)
            library_array.append(Library(lib_array))
            print Library(lib_array)
    #    print library_array

        with open(filename + "results", w) as w:


if __name__ == "__main__":
    read_library_data(sys.argv[1])