1–
: 1c cross down RH (2c up) to 2plx and BiL with cnrs ; 1c cast R into lines across | all set
9–
: All Reels3 across,Rsh to 1cnr, finishing (2,1x,3)
17–
: 1c lead down | lead to the top ; cross and cast to (2,1,3)
25–
: 2c+1c R&L.

{{explanation}}
Note: [3–4] is NOT in DTr position.