type roma=array [1..100] of integer;
   var x,y:roma;
       n,g,k,i,e,e1:integer;
begin
   readln(n);
   for i:=1 to n do
      read (x[i]);
   for i:=1 to n do
      begin
         k:=0;
         g:=x[i];
         while g>0 do
            begin
               k:=k+1;
               y[k]:=g mod 10;
               g:=g div 10;
            end;
         repeat
            e:=1;
            for i:=1 to k-1 do
               if y[i]<y[i+1] then
                  begin
                     e:=0;
                     e1:=y[i];
                     y[i]:=y[i+1];
                     y[i+1]:=e1;
                  end;
         until e=1;
         for i:=1 to k do
            write(y[i]);
         write(' ');
      end;
end.