(1) RKCB in a double agreement sequence. Kings and queens of both suits counted.
(2) Two key cards (♥A and ♦K) but neither red queen.
West leads the ♥K. Plan the play.
You (South) open 1♥ and wind up in 7♥ against silent opposition. West leads the ♦ Q. Plan the play. (West has two trumps.)