SmallR is an archer. SmallR is taking a match of archer with Zanoes. They try to shoot in the target in turns, and SmallR shoots first. The probability of shooting the target each time is <img align="middle" class="tex-formula" src="https://espresso.codeforces.com/a7487d7e62f90136b78ae3fbf0a008396f146e13.png" style="max-width: 100.0%;max-height: 100.0%;"/> for SmallR while <img align="middle" class="tex-formula" src="https://espresso.codeforces.com/c443c7703e51f03d0eece0b96b9e84e425878209.png" style="max-width: 100.0%;max-height: 100.0%;"/> for Zanoes. The one who shoots in the target first should be the winner.

Output the probability that SmallR will win the match.
A single line contains four integers <img align="middle" class="tex-formula" src="https://espresso.codeforces.com/488158367221f441ba94b9475c03436069df2a7e.png" style="max-width: 100.0%;max-height: 100.0%;"/>.
var
  n, i, a, b, j, h, y: int64; aa, bb: array of int64;

begin
  read(n);
  for i := 1 to n do
  begin
    read(a, b);
    setlength(aa, length(inttostr(a)) + 1);
    setlength(bb, length(inttostr(b)) + 1);
    for j := 1 to length(inttostr(a)) do
      aa[j] := strtoint(inttostr(a)[j]);
    for j := 1 to length(inttostr(b)) do
      bb[j] := strtoint(inttostr(b)[j]);
    sort(aa);
    sort(bb);
    h := 1;
    
    if (length(inttostr(a)) > length(inttostr(b))) then begin
    
      for y := 1 to length(inttostr(a))+1 do
      begin
        if h = 0 then begin
          writeln('NO'); break; end;
        h := 0;
        
        if (y=(length(inttostr(b))+1)) then begin writeln('YES'); break; end;
        for j := 1 to length(inttostr(b)) do
        begin
          if (aa[y] = bb[j]) then h += 1;
        end;
      end;
    end;
    
    if (length(inttostr(a)) <= length(inttostr(b))) then begin
      for y := 1 to length(inttostr(b))+1 do
    begin
        if (h = 0) then begin
          writeln('NO'); break; end;
        h := 0;
        
        if (y=(length(inttostr(b))+1)) then begin writeln('YES'); break; end;
        
        for j := 1 to length(inttostr(a)) do
        begin
          if (aa[j] = bb[y]) then h += 1;
        end;
    end;
    end;
    end;
end.
	 			  	 	 		  	 		 	 		 						