I teach this by repeating the ("double-step-tap", "over the top") for 32 or 64 beats.
Then, on the "1" count, I start over, ("double-step-tap, over the top") now adding on the ("walk around"). For 32 or 64 beats.
On the next "1" count, I mambo-cha-cha for 32 beats.
Then I put it all together and repeat from the "top" for about 4 repetitions.
"Double-step-tap": Stand facing left wall so bench is at right side. Right foot goes up-down-up-down=4 beats. End up both feet together on the floor.
("mambo-cha-cha" right and left), can also be a (lunge forward right and back to standing, then lunge forward left and back to standing).
Either one =8 beats.