These hands are evidently conceived for the purpose of proving vulnerable the rule that a suit should not be called without the Ace or King. They doubtless never did and probably never will occur in actual play, but most aptly illustrate a point of declaration, and are, therefore, worthy of consideration.
It must be remembered that in the extraordinary case any convention of declaration may be varied to suit the hand. Undoubtedly, the last rule to permit exception is that above mentioned. For the purpose of emphasis it may properly be said to be without exception, and yet, if any such holding actually happen, it may become necessary for the Declarer to take a little leeway. It cannot affect the confidence of the partner if a player, only under such extraordinary circumstances, departs from the conventional, and the remarkable character of the hand guarantees that harm will not result in the particular instance.
All of the above hands contain three Aces, yet a No-trump should not be bid, as it would probably be left in, and with two singleton Aces they are dangerous No-trumpers, but strong Diamonds.
The hands are much too strong to call one Spade, as that also might not be overbid. Two Spades followed by Diamonds would be quite satisfactory, would avoid breaking the rule, but would not include the effort to eliminate adverse bidding which, with a hand of this character, might be desirable.
Two Diamonds is not permissible, as that is the conventional call for a solid Diamond suit.
There is no reason, however, that three or more Diamonds or Clubs should not indicate a long weak Trump suit with such additional strength that one Spade is an unsafe call. Such a bid would suggest that a game is probable in the suit named. It is not a recognized bid and would rarely be used, but an intelligent partner would at once grasp its meaning.
The answer to the above, therefore, is
1. Three Diamonds.
2. Three, or even Four, Diamonds. (The bid of one Club might be left in.)
3. Three or 4 Diamonds in first; 4 in second.