#include<bits/stdc++.h>
using namespace std;
int a[5001]={0,0,0,0,0,0,0,0,0,0,1,10,55,210,615,1452,2850,4740,6765,8350,8953,8350,6765,4740,2850,1452,615,210,55,10,1};
void b(int n)
{
	if(a[n]==0)return;
	int i[10];
	for(i[0]=1;i[0]<=3;i[0]++)
		for(i[1]=1;i[1]<=3;i[1]++)
			for(i[2]=1;i[2]<=3;i[2]++)
				for(i[3]=1;i[3]<=3;i[3]++)
					for(i[4]=1;i[4]<=3;i[4]++)
						for(i[5]=1;i[5]<=3;i[5]++)
							for(i[6]=1;i[6]<=3;i[6]++)
								for(i[7]=1;i[7]<=3;i[7]++)
									for(i[8]=1;i[8]<=3;i[8]++)
										for(i[9]=1;i[9]<=3;i[9]++)
										{
											if(i[0]+i[1]+i[2]+i[3]+i[4]+i[5]+i[6]+i[7]+i[8]+i[9]==n)
											{
												printf("%d %d %d %d %d %d %d %d %d %d\n",i[0],i[1],i[2],i[3],i[4],i[5],i[6],i[7],i[8],i[9]);
											}
										}
	return;
}
int main()
{
	int n;
	cin>>n;
	printf("%d\n",a[n]);
	b(n);
	return 0;
}