A1
1-2
1st corners set (moving forward)
3-4
1st corners turn single (back to place)
5-6
First corners change (pass right)
7-8
Single file circle left one place
A2
1-8
As in A1 with 2nd corners (people) active
B
1-4
Partner side-by-side right & back
5-8
Half double figure of eight (skipped, 1s cross down & cast up, 2s cast up & cross down)
9-12
Neighbor symmetrical side (1s in center, men left, ladies right)
13-16
Rights & lefts (2 changes, partner start right)