Orcadian Strip the Willow

Formation: Long line of couples, with partners facing each other.
Bars:
Instructions:
1-8:
1st couple spin for 16 beats.
9-16:
1st couple work down the opposite line turning side person with their left arm, partner with their right arm, next side person with their left arm, and so on until they reach the bottom.
17-24:
2nd couple spin for 16 beats.
25-…:
2nd couple work their way down the lines the same as the 1st couple.
When 1st couple reaches the bottom, they spin to the end of the phrase, then join the side lines. A new couple starts every 16 bars.