1–
: 1c cross down, set to 3c ; 1M+3W lead up behind 2W to face down between 2c **while**{4} 1W+3M lead down behind 4M to face up between 4c
9–
: 1M+3W and 1W+3M advance down/up | lead partners (3c use LH) back to (1,2,3,4) ; 1c+2c+3c turn LH into promhold facing up
17–
: 1c+2c+3c Promenade
25–
: 1c cast off two, lead up to the top and cast to the bottom (2c+3c+4c up)