Угадай число

file = open('input.txt', 'r')
text = file.readlines()
right = set()
for i in range(1,len(text)-1, 2):
    if text[i+1] == 'YES\n':
        for j in range(len(text[i].split())):
            if int(text[i].split()[j]) <= int(text[0]):
                right.add(text[i].split()[j])
    else:
        for j in range(len(text[i].split())):
            right.discard(text[i].split()[j])
arr = list(right)
arr.sort()
file = open('output.txt', 'w')
for i in arr:
    file.write(str(i+' '))
file.close()

file = open('input.txt', 'r')
n = int(file.readline())
right = set(range(1, n + 1))
for line in file:
    if "YES" in line:
        right &= temp
    elif "NO" in line:
        right -= temp
    elif "HELP" not in line:
        temp = set(map(int, line.split()))
file.close()
file = open('output.txt', 'w')
file.write(' '.join(map(str, sorted(right))))
file.close()

with open("input.txt", "r", encoding="utf8") as in_file:
 
    n = int(in_file.readline())
    Set_Nb = set(range(1, n + 1))
    temp = set()
 
    for line in in_file:
        if "YES" in line:
            Set_Nb &= temp
        elif "NO" in line:
            Set_Nb -= temp
        elif "HELP" not in line:
            temp = set(map(int, line.split()))
 
print(' '.join(map(str, sorted(Set_Nb))))

n = int(input())
allNum = set(range(1, n + 1))
while True:
    quest = input()
    if quest == 'HELP':
        break
    quest = {int(x) for x in quest.split()}
    answer = input()
    if answer == 'YES':
        allNum &= quest
    if answer == 'NO':
        allNum -= quest
print(' '.join([str(x) for x in sorted(allNum)]))