1–
: 1c+2c Circle4 and back (1,2)
9–
: 1M+2W cross RH | set on 1diag  **while{4}** 1W+2M set on 2diag | cross RH ; all repeat [9–12]. 1W faces out (1,2)
17–
: [1c Chase round 2c :] 1W (1M following) cast down round 2W, crosses up between 2C and casts down round 2M to 2pl (2c up on [23–24] (2,1)
25–
: 2c+1c R&L (2,1)