A1 | Right shoulder round once and a half (ending opposite home) cast down and cross the set (ending on own line in second place) |
A2 | Left shoulder round once and a half (ending opposite home) cast up and cross the set (ending home) |
B1 | Swirly siding: over by left shoulder, back by right; Single file circle left halfway; turn single. |
B2 | Swirly siding: over by right shoulder, back by left; Single file circle right halfway; turn single. |
Video demonstration on YouTube