input_string_1 = """3 15 4
4 2 3 3 9
F L Y W B E G A L K R U B E T
L H G E C K Y U B H L U G A F
K Y F M P U B K F I G O N S Y"""

input_string_2 = """4 13 6
7 4 1 4 3 5 1 4
P I M L H A K E D P I L A
M E H D E L P R I C A T H
L I G R H P E D L E T I P
H A D G H L O I D O N P D"""

input_string = {}
input_string[1] = input_string_1
input_string[2] = input_string_2

def get_noise_threshold(input_string):
    return int(input_string.split("\n")[0][-1])

def get_letters(input_string):
    letters = input_string.split("\n")[2:]
    letters = " ".join(letters).split(" ")
    return letters

def get_word_lengths(input_string):
    line_2 = input_string.split("\n")[1]
    word_lengths = [int(wl) for wl in line_2.split(" ")]
    return word_lengths[1:]

def get_counter(letters):
    counter = {}
    for a in set(letters):
        counter[a] = 0
    for a in letters:
        counter[a] += 1
    return counter

def get_message(letters, counter_letters, noise_threshold):
    return [a for a in letters if counter_letters[a] != noise_threshold]

def print_message(msg, word_lengths):
    output_string = []
    start = 0
    for length in word_lengths:
        output_string.append("".join(msg[start:start + length]))
        start = start + length
    print(" ".join(output_string))

def main():
    testcase = input_string[1]
    noise_threshold = get_noise_threshold(testcase)
    letters = get_letters(testcase)
    word_lengths = get_word_lengths(testcase)
    counter_letters = get_counter(letters)
    msg = get_message(letters, counter_letters, noise_threshold)
    print_message(msg, word_lengths)

if __name__ == "__main__":
    main()