Standing on the left leg
Tap step X 8 R, to the front
Tap step R drop (L heel) X 8, to the front
Tap step R drop (forwards), back step drop (backwards) X 4
Tap step heel (R) change (L), back step heel (R) change (L) X 3.5 then Stamp R foot to change weight.

Standing on the right leg
Tap step L X 8, to the front
Tap step L drop (R heel) X 8, to the front
Tap step drop (forwards), back step drop (backwards) X 4
Tap step heel (L) change (R)  , back step heel (L) change (R) X 3.5 stamping Left foot to change weight.