1–
: 1c turn RH | cast off (2c up) ; turn 1¼ LH
9–
: 1M+3c & 1W+2c RHA ; 2c+3c chase ½ clw **while{4}** 1c turn LH to face up (W on L) (3x,1x,2x)
17–
: 1c lead to top , cast off ; lead to bottom, cast up to (3x,1x,2x)
25–
: All set | all turn RH into the middle, facing clw ; all chase ½ clw (2,1,3)