#include <bits/stdc++.h>
using namespace std;
inline int read()
{
	char ch;
	while((ch=getchar())<'0'||ch>'9');
	int res=ch-'0';
	while((ch=getchar())>='0'&&ch<='9') res=res*10+ch-'0';
	return res;
}
const int N=500100;
int n;
long long a[N];
int main()
{
	n=read();
	for(int i=1;i<=n;i++) scanf("%lld",&a[i]);
	if(n<=70)
	{
		for(int i=1;i<n;i++)
			for(int j=i+1;j<n;j++)
				for(int k=j+1;k<n;k++)
					for(int l=k+1;l<=n;l++)
					if(a[j]/a[i]==a[l]/a[k])
					{
						printf("YES\n%d %d %d %d",i,j,k,l);
						return 0;
					}
		printf("NO\n");
		return 0;
	}
	printf("YES\n");
	int i=2;
	for(;i<=n;i++)
	{
		if(a[i]/a[i-1]==1ll) printf("%d %d ",i-1,i);
		break;
	}
	i+=2;
	for(;i<=n;i++)
	{
		if(a[i]/a[i-1]==1ll) printf("%d %d",i-1,i);
		break;
	}
	return 0;
}