# Codeforces Round #182 (Div. 2)
# Problem A
# URL: https://codeforces.com/problemset/problem/1822/A

def main():
    cases = int(input())

    for case in range(cases):
        video, lunch =  input().split()
        videos_lengths = input().split()
        entertainment = input().split()

    print(video, lunch, videos_lengths, entertainment)
if __name__ == '__main__':
    main()

# Path: 1822B/main.py