1–
: Mirror Reels3 on own side, 2c starts out and up, finish 1c facing 3c in the middle
9–
: 1c+3c R&L up/down, finish (1,2,3) with 1c facing out
17–
: 1c cast (2c up) | ½ Fig8 up | cross RH (2,1,3)
25–
: Circle6 and back

{{explanation}}
When a new top couple starts, the bottom c starts from 4pl as the previous 1c steps down.