1–
: 1c+4c set | cast in ; ½ Fig8 round own end (2c+3c step to end)  finish BtoB in middle facing cnr  (2,1x in middle,4x in middle,3) 
9–
: All set | turn cnr RH and join LH in centre ; All balance in cross | 1c+4c ½ LHA to face opposite cnr
17–
: repeat [9–14] | 4c+1c turn P LH ½ and face out the end 
25–
: 1c+4c lead out the end, cross and cast in ; All turn or spin RH (2,4,1,3)