Tricks AB, 0
YZ, 3
3. Y↷ B Z A
4♦ 2♦ A♦ 8♦

Trick 4.

Tricks AB, 0
YZ, 4
4. Y B Z↷ A
Kg♦ 10♦ 5♦ Knv♦

Trick 5.

Tricks AB, 1
YZ, 4
5. Y↷ B Z A
9♥ 8♥ 3♥ Qn♥

Remark.—It is evident that Z's lead was from king, knave, ten, &c., and that B has no more hearts. Y returning the nine, and the two not falling, must have the two single, and the other hearts are with Z.

Trick 6.