1-4
1s set, cast 2 places as 2s set
5-8
1s lead up, cross & cast to 2nd place while 2s cast below 3s, meet, dance up, cross to 1st place opp sides facing out while 3s set, cast (in place) & cross passing LSh (2)(1)(3)
9-16
Mirror reels of 3 on sides (1s in/down to start)
17-24
LSh reels of 3 across 1L+3s (LSh to 3M) & 1M+2s (LSh to 2L) (2) (1) (3)
25-30
2s+3s cross RH with partners (1 bar), chase clockwise all round while 1s turn RH 1.1/4 (4 bars) to join in chase (1L between 2L+3L, 1M between 2M+3M)