19408번 - Highly Composite Permutations 스페셜 저지다국어

문제

Positive integer $x$ is called composite if it has strictly more than two positive integer divisors. For example, integers 4, 30 and 111 are composite, while 1, 7 and 239 are not.

Integer sequence $p = \langle p_1, p_2, \ldots, p_n \rangle$ is called a permutation of length $n$ if it contains every integer between 1 and $n,ドル inclusive, exactly once.

We'll call permutation $p = \langle p_1, p_2, \ldots, p_n \rangle$ highly composite if for every $i$ between 1 and $n,ドル inclusive, the sum of the first $i$ elements of $p$ (that is, $p_1 + p_2 + \ldots + p_i$) is composite.

Given a single integer $n,ドル find a highly composite permutation of length $n$.

입력

The only line of the input contains a single integer $n$ (1ドル \le n \le 100$).

출력

If no highly composite permutation of length $n$ exists, output a single integer $-1$. Otherwise, output $n$ integers $p_1, p_2, \ldots, p_n$ such that $p = \langle p_1, p_2, \ldots, p_n \rangle$ is a highly composite permutation.

If there are multiple highly composite permutations of length $n,ドル you may output any of them.

제한

힌트

In the first example test case, the first element of the permutation, 9, is composite, the sum of the first two elements of the permutation, 9ドル + 13 = 22,ドル is composite, the sum of the first three elements of the permutation, 9ドル + 13 + 6 = 28,ドル is composite, and so on.

In the second example test case, only two permutations of the required length exist, $\langle 1, 2 \rangle$ and $\langle 2, 1 \rangle,ドル and neither of them is highly composite.