1-8
: 1s+2s+3s dance Grand Chain. End 1s facing down, 2s facing up
9-16
: 1s+2s turn RH on sides; 1L followed by 1M casts down & crosses to 2nd
  place opp side facing out (2s step up 15-16). 2 (1) 3
17-24
: All dance 1/2 reels of 3 on sides (1s LSh to 3s); 1L followed by 1M
  casts up & cross to 1st place own side (3s at top step down 23-24). 1
  3 2
25-32
: All dance 1/2 reels of 3 on sides (1s RSh to 3s); 1s+3s turn LH on
  sides. 2 3 1