{{explanation}}
Couples facing clw are 1c; couples facing cclw are 2c

1–
: All W dance Rsh round M opposite ; All birl /spin with opposite
9–
: All M dance Rsh round P ; All birl /spin with P, ending facing partner, 1c with BHJ
17–
: 1c slip clw passing between 2c who slip cclw | All set, 2c moving in to join BH as 1c separates ; 2c slip clw passing between 1c who slip cclw | All set, finish NHJ with P
25–
: All advance and retire ; All pass opposite Rsh and next person Lsh to face a new couple (having passed two couples).