1–
: 1c+5c cross and cast to next position (2c+4c step to end) ; 2c+1c ½ L-Chain **while**{4} 5c+4c ½ RH M-Chain
9–
: 1c+2c & 4c+5c ½ R&L ; repeat the chains of [5–8]  (1,2x,3,4x,5)
17–
: 1c+2c & 4c+5c ½ R&L ; 1c+5c cross and cast to end (2c+4c step in)  (1,2,3,4,5)
25–
: 1c+2c & 3c+4c ½ Poussette (unusual: start from sideline, finish on the new diagonals), 5c steps in on [28] ; 1c+4c & 3c+5c ½ Poussette (normal) as 2c dances out on [29]. (2,4,1,5,3)

{{explanation}}
The Half Poussettes on [25–28] are like bars 1–4 of a Full Poussette; those on [29–32] are like bars 5–8 of a Full Poussette