1-8
: 1s set & cross down to 2nd place, 1s cast down behind 3s & dance up for
  Double Triangles
9-16
: 1s dance Double Triangles & end facing 1st corners
17-24
: 1s turn 1st corners RH & pass RSh to face 2nd corners, 1s turn 2nd
  corners RH & pass RSh to 2nd place own sides facing out
25-32
: 1s dance reels of 3 on own sides (1M RSh to 2M & 1L RSh to 3L to start)