1–
: 1c cross RH | cast off (2c up) ; 2c+1M & 1W+3c RHA (2,1x,3)
9–
: Diagonal R&L into DblTr position, 1c in 2plx centre facing opposite side
17–
: 3c+1c+2c set as in DTr | all set advancing and swivel R to form “inverted” DTr (3c & 2c are BtoB in centre) ; all set | 1c cross RH **while{2}** 3c & 2c cast R to own side. All face clw (3,1,2)
25–
: All chase clw ½ (to 2x,1x,3x) ; all set | cross RH (2,1,3)