HinhChuNhat

program hinhchunhat;
const fn='hcn.inp';
      gn='hcn.out';
type mang=array[1..500] of longint;
var x1,x2,y1,y2:mang;
        n:longint;
        f,g:text;
procedure doc;
var i:integer;
begin
        assign(f,fn);
        reset(f);
        readln(f,n);
        for i:=1 to n do
        readln(f,x1[i],y1[i],x2[i],y2[i]);
        close(f);
end;


function min(x1,y1:longint):longint;
begin
        min:=x1;
        if min > x1 then min:=y1;

end;


function max(x1,y1:longint):longint;
begin
        max:=x1;
        if max < y1 then max:=x1;
end;


function giaodoanx(x1,x2,y1,y2:longint):longint;
begin
        if (y2 <= x1) or (y1 <= x2) then giaodoanx:=0
        else
        giaodoanx:=min(y1,y2) - max(x1,x2);
end;


function giaodoany(x1,x2,y1,y2:longint):longint;
begin
        if (y2 <= x1) or (y1 <= x2) then giaodoany:=0
        else
        giaodoany:=min(y1,y2) - max(x1,x2);
end;



function giaohcn(i,j:longint):longint;
begin
        giaohcn:=giaodoanx(x1[i],x1[j],x2[i],x2[j])*giaodoany(y1[i],y1[j],y2[i],y2[j]);

end;
procedure dientich;
var i,j,max,a,b:longint;
begin
        max:=-maxlongint; a:=0; b:=0;
        for i:=1 to n-1 do
                for j:=i+1 to n do
                if max<giaohcn(i,j) then
                begin
                max:=giaohcn(i,j);
                a:=i;
                b:=j;
                end;
                assign(g,gn);
                rewrite(g);
                write(g,a,' ',b);
                close(g);

end;
begin
        doc;
        dientich;
end.