1-
: 1M+3W change places RH | 1W+3M repeat ; all chase clw ½ (1,2x,3)
9-
: 1W+3M change places LH | 1M+3W repeat ; all chase cclw ½ (1,2,3)
17-
: 1c+2c set | ¾ of DblFig8, 1c crossing down (2x,1,3)
25-
: 2c ½ Fig8 down round 1c **while{4}** 1c pivot on spot 1M clw and 1W cclw ; all turn P RH (2,1,3)