TEST(0,0)
TEST(0,1)
TEST(1,0)
TEST(1,1)
Return

Lbl TEST
r₁→X
r₂→Y
Disp X▶Hex+3," and ",Y▶Hex+3," = ",(A(X)?B(Y))▶Hex+3,i
Disp X▶Hex+3," or  ",Y▶Hex+3," = ",(A(X)??B(Y))▶Hex+3,i
.Wait for keypress
getKeyʳ
Return

Lbl A
r₁
Return

Lbl B
r₁
Return