1–
: 1c lead down the middle ; cross below 4pl and cast up to (1x,2,3,4)
9–
: 1W leads 2M+3M+4M clw round the set, to (1x,2,3,4)
17–
: 1M leads 2W+3W+4W cclw round the set, to (1x,2,3,4)
25–
: 1c turn RH and face 2c | 1c turn 2c LH ; 1c turn RH to face 3c (2c up) | 1c turn 3c LH

33–
: 1c turn RH and face 4c (3c up) | 1c turn 4c LH ; 1c turn RH to 4pl (4c up) (2,3,4,1)