1–
: 1c set | cast off (2c up) ; ½ Fig8 up (2,1x)
9–
: 2c+1c R&L, 1c finish RHJ with P and LHJ with 1cnr
17–
: BiL | 1c turn RH ¾ to join LH with 2cnr ; BiL | turn RH to face W side NHJ, 1W above 1M
25–
: 1c dance out, split and cast (1W up, 1M down) and meet in middle NHJ facing M side ; repeat to finish (2,1,3)

{{explanation}}
on 2nd turn 1c lead to the bottom (3c up)