num = int(input())
if num == 11:
    print(12)
    print('6 7 5 8 4 9 3 10 2 11 1 12 ', end='')
else:
    print(num)

87104466aedc1870248882f91edffadf7651cc7f
<mask token>

<mask token>
if num == 11:
    print(12)
    print('6 7 5 8 4 9 3 10 2 11 1 12 ', end='')
else:
    print(num)

num = int(input())
if num == 11:
    print(12)
    print('6 7 5 8 4 9 3 10 2 11 1 12 ', end='')
else:
    print(num)
