1–
: 1c cross RH | cast off (2c up) ; &frac12; Fig8 down round 3c (2,1,3,4)
9–
: 1c &frac12; Fig8 up round 2c ; cross RH | cast off (3c up) to (2,3,1,4)
17–
: 3c+1c change pl, 1c up between 3c | 2c+1c turn on sides, 2c start down between 1c ; 1c+3c change pl, 3c up between 1c | 1c+4c change pl, 1c down between 4c (2,3,4,1)
25–
: All circle8 & back (2,3,4,1)