1-
: 1c (1W leading) cast off | cross to 2plx (2c step up) ; 1c+2c RHA. 1W faces out (2,1x,3)
9-
: 1c (1W leading) cast off | cross to 3pl (3c up). 1W faces out ; 3c+1c LHA (2,3,1)
17-
: 1c lead up to top and face P ; 1c set | cast off (2,1,3)
25-
: Circle6 and back (2,1,3)