1-8
: 1L followed by 1M casts 1 place, dances across to 2nd place opp. sides
  (2s step up 3-4). 1L+2M also 1M+2L turn RH
9-16
: 1L followed by 1M casts down 1 place, dances across to 3rd place own
  sides (3s step up 11-12). 1M+3M also 1L+3L turn LH
17-24
: 1s set, dance up middle, finish back to back facing own sides 2nd place
  (3s step down 19-20) 2s+1s+3s dance 4 bars Double Triangles
25-32
: 1L casts up round 2M, thru 2s as 1M casts down round 3L, thru 3s to 2nd
  place own sides. 2s+1s+3s turn RH (1L remains facing out to repeat)