1–
: 1c lead down, up and cross | cast off (2c up) (2,1x,3)
9–
: 2c+1c L-Chain, 1M face out for
17–
: 1M, 1W following, cast off round 3W, up the middle, cast off round 2W, to (2,1,3)
25–
: 2c+1c Circle4 and back