var a:array[1..128]of longint;
    b:array[1..6]of longint;
    n,s,i,j,z,x,q:longint;



procedure back(x:integer);
var i:integer;
begin
     if (x=7)and(s=z) then
     begin
          for i:=1 to 6 do write(b[i],' ');
          q:=1;
          exit;
     end;
     if x=7 then exit;

     for i:=1 to n do
     begin
          if q=1 then exit;
          z:=z+a[i];
          b[x]:=a[i];
          back(x+1);
          b[x]:=0;
          z:=z-a[i];
     end;
end;




procedure Sort(l, r: Integer);
var
  i, j, x, y: integer;
begin
  i := l; j := r; x := a[(l+r) DIV 2];
  repeat
    while a[i] < x do i := i + 1;
    while x < a[j] do j := j - 1;
    if i <= j then
    begin
      y := a[i]; a[i] := a[j]; a[j] := y;
      i := i + 1; j := j - 1;
    end;
  until i > j;
  if l < j then Sort(l, j);
  if i < r then Sort(i, r);
end;




begin
     assign(input,'loto.in');
     reset(input);
     assign(output,'loto.out');
     rewrite(output);
     readln(n,s);
     for i:=1 to n do read(a[i]);
     sort(1,n);
     x:=1;
     back(1);
     if q=0 then writeln(-1);
close(output);
end.