```cpp
#include<iostream>
using namespace std;
int main()
{
	int a[1229]=
	{
2,3,5,7,11,
13,17,19,23,29,
31,37,41,43,47,
53,59,61,67,71,
73,79,83,89,97,
101,103,107,109,113,
127,131,137,139,149,
151,157,163,167,173,
179,181,191,193,197,
199,211,223,227,229,
233,239,241,251,257,
263,269,271,277,281,
283,293,307,311,313,
317,331,337,347,349,
353,359,367,373,379,
383,389,397,401,409,
419,421,431,433,439,
443,449,457,461,463,
467,479,487,491,499,
503,509,521,523,541,
547,557,563,569,571,
577,587,593,599,601,
607,613,617,619,631,
641,643,647,653,659,
661,673,677,683,691,
701,709,719,727,733,
739,743,751,757,761,
769,773,787,797,809,
811,821,823,827,829,
839,853,857,859,863,
877,881,883,887,907,
911,919,929,937,941,
947,953,967,971,977,
983,991,997,1009,1013,
1019,1021,1031,1033,1039,
1049,1051,1061,1063,1069,
1087,1091,1093,1097,1103,
1109,1117,1123,1129,1151,
1153,1163,1171,1181,1187,
1193,1201,1213,1217,1223,
1229,1231,1237,1249,1259,
1277,1279,1283,1289,1291,
1297,1301,1303,1307,1319,
1321,1327,1361,1367,1373,
1381,1399,1409,1423,1427,
1429,1433,1439,1447,1451,
1453,1459,1471,1481,1483,
1487,1489,1493,1499,1511,
1523,1531,1543,1549,1553,
1559,1567,1571,1579,1583,
1597,1601,1607,1609,1613,
1619,1621,1627,1637,1657,
1663,1667,1669,1693,1697,
1699,1709,1721,1723,1733,
1741,1747,1753,1759,1777,
1783,1787,1789,1801,1811,
1823,1831,1847,1861,1867,
1871,1873,1877,1879,1889,
1901,1907,1913,1931,1933,
1949,1951,1973,1979,1987,
1993,1997,1999,2003,2011,
2017,2027,2029,2039,2053,
2063,2069,2081,2083,2087,
2089,2099,2111,2113,2129,
2131,2137,2141,2143,2153,
2161,2179,2203,2207,2213,
2221,2237,2239,2243,2251,
2267,2269,2273,2281,2287,
2293,2297,2309,2311,2333,
2339,2341,2347,2351,2357,
2371,2377,2381,2383,2389,
2393,2399,2411,2417,2423,
2437,2441,2447,2459,2467,
2473,2477,2503,2521,2531,
2539,2543,2549,2551,2557,
2579,2591,2593,2609,2617,
2621,2633,2647,2657,2659,
2663,2671,2677,2683,2687,
2689,2693,2699,2707,2711,
2713,2719,2729,2731,2741,
2749,2753,2767,2777,2789,
2791,2797,2801,2803,2819,
2833,2837,2843,2851,2857,
2861,2879,2887,2897,2903,
2909,2917,2927,2939,2953,
2957,2963,2969,2971,2999,
3001,3011,3019,3023,3037,
3041,3049,3061,3067,3079,
3083,3089,3109,3119,3121,
3137,3163,3167,3169,3181,
3187,3191,3203,3209,3217,
3221,3229,3251,3253,3257,
3259,3271,3299,3301,3307,
3313,3319,3323,3329,3331,
3343,3347,3359,3361,3371,
3373,3389,3391,3407,3413,
3433,3449,3457,3461,3463,
3467,3469,3491,3499,3511,
3517,3527,3529,3533,3539,
3541,3547,3557,3559,3571,
3581,3583,3593,3607,3613,
3617,3623,3631,3637,3643,
3659,3671,3673,3677,3691,
3697,3701,3709,3719,3727,
3733,3739,3761,3767,3769,
3779,3793,3797,3803,3821,
3823,3833,3847,3851,3853,
3863,3877,3881,3889,3907,
3911,3917,3919,3923,3929,
3931,3943,3947,3967,3989,
4001,4003,4007,4013,4019,
4021,4027,4049,4051,4057,
4073,4079,4091,4093,4099,
4111,4127,4129,4133,4139,
4153,4157,4159,4177,4201,
4211,4217,4219,4229,4231,
4241,4243,4253,4259,4261,
4271,4273,4283,4289,4297,
4327,4337,4339,4349,4357,
4363,4373,4391,4397,4409,
4421,4423,4441,4447,4451,
4457,4463,4481,4483,4493,
4507,4513,4517,4519,4523,
4547,4549,4561,4567,4583,
4591,4597,4603,4621,4637,
4639,4643,4649,4651,4657,
4663,4673,4679,4691,4703,
4721,4723,4729,4733,4751,
4759,4783,4787,4789,4793,
4799,4801,4813,4817,4831,
4861,4871,4877,4889,4903,
4909,4919,4931,4933,4937,
4943,4951,4957,4967,4969,
4973,4987,4993,4999,5003,
5009,5011,5021,5023,5039,
5051,5059,5077,5081,5087,
5099,5101,5107,5113,5119,
5147,5153,5167,5171,5179,
5189,5197,5209,5227,5231,
5233,5237,5261,5273,5279,
5281,5297,5303,5309,5323,
5333,5347,5351,5381,5387,
5393,5399,5407,5413,5417,
5419,5431,5437,5441,5443,
5449,5471,5477,5479,5483,
5501,5503,5507,5519,5521,
5527,5531,5557,5563,5569,
5573,5581,5591,5623,5639,
5641,5647,5651,5653,5657,
5659,5669,5683,5689,5693,
5701,5711,5717,5737,5741,
5743,5749,5779,5783,5791,
5801,5807,5813,5821,5827,
5839,5843,5849,5851,5857,
5861,5867,5869,5879,5881,
5897,5903,5923,5927,5939,
5953,5981,5987,6007,6011,
6029,6037,6043,6047,6053,
6067,6073,6079,6089,6091,
6101,6113,6121,6131,6133,
6143,6151,6163,6173,6197,
6199,6203,6211,6217,6221,
6229,6247,6257,6263,6269,
6271,6277,6287,6299,6301,
6311,6317,6323,6329,6337,
6343,6353,6359,6361,6367,
6373,6379,6389,6397,6421,
6427,6449,6451,6469,6473,
6481,6491,6521,6529,6547,
6551,6553,6563,6569,6571,
6577,6581,6599,6607,6619,
6637,6653,6659,6661,6673,
6679,6689,6691,6701,6703,
6709,6719,6733,6737,6761,
6763,6779,6781,6791,6793,
6803,6823,6827,6829,6833,
6841,6857,6863,6869,6871,
6883,6899,6907,6911,6917,
6947,6949,6959,6961,6967,
6971,6977,6983,6991,6997,
7001,7013,7019,7027,7039,
7043,7057,7069,7079,7103,
7109,7121,7127,7129,7151,
7159,7177,7187,7193,7207,
7211,7213,7219,7229,7237,
7243,7247,7253,7283,7297,
7307,7309,7321,7331,7333,
7349,7351,7369,7393,7411,
7417,7433,7451,7457,7459,
7477,7481,7487,7489,7499,
7507,7517,7523,7529,7537,
7541,7547,7549,7559,7561,
7573,7577,7583,7589,7591,
7603,7607,7621,7639,7643,
7649,7669,7673,7681,7687,
7691,7699,7703,7717,7723,
7727,7741,7753,7757,7759,
7789,7793,7817,7823,7829,
7841,7853,7867,7873,7877,
7879,7883,7901,7907,7919,
7927,7933,7937,7949,7951,
7963,7993,8009,8011,8017,
8039,8053,8059,8069,8081,
8087,8089,8093,8101,8111,
8117,8123,8147,8161,8167,
8171,8179,8191,8209,8219,
8221,8231,8233,8237,8243,
8263,8269,8273,8287,8291,
8293,8297,8311,8317,8329,
8353,8363,8369,8377,8387,
8389,8419,8423,8429,8431,
8443,8447,8461,8467,8501,
8513,8521,8527,8537,8539,
8543,8563,8573,8581,8597,
8599,8609,8623,8627,8629,
8641,8647,8663,8669,8677,
8681,8689,8693,8699,8707,
8713,8719,8731,8737,8741,
8747,8753,8761,8779,8783,
8803,8807,8819,8821,8831,
8837,8839,8849,8861,8863,
8867,8887,8893,8923,8929,
8933,8941,8951,8963,8969,
8971,8999,9001,9007,9011,
9013,9029,9041,9043,9049,
9059,9067,9091,9103,9109,
9127,9133,9137,9151,9157,
9161,9173,9181,9187,9199,
9203,9209,9221,9227,9239,
9241,9257,9277,9281,9283,
9293,9311,9319,9323,9337,
9341,9343,9349,9371,9377,
9391,9397,9403,9413,9419,
9421,9431,9433,9437,9439,
9461,9463,9467,9473,9479,
9491,9497,9511,9521,9533,
9539,9547,9551,9587,9601,
9613,9619,9623,9629,9631,
9643,9649,9661,9677,9679,
9689,9697,9719,9721,9733,
9739,9743,9749,9767,9769,
9781,9787,9791,9803,9811,
9817,9829,9833,9839,9851,
9857,9859,9871,9883,9887,
9901,9907,9923,9929,9931,
9941,9949,9967,9973
	};
	int k;
	cin>>k;
	int flag=0;
	for(int i=0;i<=1229;i++)
	{
		for(int j=i;j<=1229;j++)
		{
			for(int x=i;x<=1129;x++)
			{
				if(a[i]+a[j]+a[x]==k)
				{
					cout<<a[i]<<" "<<a[j]<<" "<<a[x]<<endl;
					flag=1;
					return 0;
				}
			}
		}
	}
	return 0;
}

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