#include <stdio.h>
int main()
{
int n, i ,a[100000],s1=0,s2=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i=i+2)
{
s1+=a[i];
}
for(i=1;i<=n;i=i+2)
{
s2+=a[i];
}
if(s1>s2)
{
printf("Greater than");
}
else if(s1<s2)
{
printf("Less than");
}
else
{
printf("Equal");
}
return 0;
}