1-8
: 1s set, 1L casts & followed by 1M, dances across to 2M's place facing
  out (2s step up 5-6).  1L+3M also 1M+3L 1/2 turn LH & Men face out
9-16
: 3s+1s dance Ladies' Chain, 1M finishes facing out
17-24
: 1M followed by 1L casts up, dances across to 2M place (3s step
  down 19-20).  2s+1s dance RH across.  1M & 2L face out
25-32
: 2s+1s+3s dance reels of 3 on sides (1s+3s pass LSh to start)