#include<cstdio>
#include<iostream>
#include<cstring>
using namespace std;
int n,m,z,s[1025][1025];
int main()
{
	freopen("mobilephones.in","r",stdin);
	freopen("mobilephones.out","w",stdout);
    scanf("%d%d",&z,&m);
    while(scanf("%d",&n))
    {
    	if(n==3)return 0;
    	if(n==1){
    		int x,y,a;
    		scanf("%d%d%d",&x,&y,&a);
    		s[x][y]+=a;
		}
		if(n==2){
			int l,b,r,t,sum=0;
			scanf("%d%d%d%d",&l,&b,&r,&t);
			for(int i=l;i<=r;i++)
			  for(int j=b;j<=t;j++){
				   sum=sum+s[i][j];
			  }	  
			printf("%d\n",sum);
		}
	}
	return 0;
}