const n=10;
type
  vector = array[1..n] of string;
var mas:vector; i: integer;
procedure randommas(var a: vector; n: integer);
var
  u, v: integer;
begin
  for u := 1 to n do a[u] := '';
  for u := 1 to n do
  begin
    randomize;
    v := random(31) + 1;
    while v > 0 do
    begin
      a[u] := a[u] + chr(v mod 10 + ord('0'));
      v := v div 10;
    end;
    a[u] := a[u] + '.';
    v := random(12) + 1;
    while v > 0 do
    begin
      a[u] :=a[u]+ chr(v mod 10 + ord('0'));
      v := v div 10;
    end;
    a[u] := a[u] + '.';
    v := random(2100) + 1;
    while v > 0 do
    begin
      a[u] := a[u] + chr(v mod 10 + ord('0'));
      v := v div 10;
    end;
  end;
end;
begin
randommas(mas,n);
for i:=1 to n do writeln(mas[i]);
end.