Dorothy Step aka Wizard Step.
Step forward on right foot (1)
Lock left foot behind right foot (2)
Step forward on right foot (&)
Step forward on left foot (3)
Lock right foot behind left foot (4)
Step forward on left foot (&)
Step right foot diagonally back (&)
Touch left heel forward (!)
Step onto left foot (&)
Touch right toe next to left foot (2)
Repeat leading with left foot.
Weight on ball of feet swivel heels apart (1)
Take right foot behind left while swivelling heels in (&)
Take left foot behind right while swivelling heels out again(2)