A1: 1st man step R and honour 2nd woman; same L. Two-hand turn.
A2: 1st woman same with 2nd man.
B1: (12 bars) Ones cast to middle (4 steps). Circle at bottom (8 steps). 1st man up, woman down, round one couple to each other's place (8 steps). Two-hand turn half-way (4 steps).
B2: Ones lead to bottom as threes cast up to middle. Circle at top. 3rd man up, woman down, round one. Turn half-way.
The whole of B2 was added to convert from triple minor to a 3 couple dance.