1-8
: 1s+2s Set+Link, 1M casts up & dances down & Twirls to face 1st corners
  as 1L crosses & casts up then curves round to face 1st corner
9-24
: 1s dance Corner Chain with 1st & 2nd corners :

: 1s change pl RH with 1st crnrs, 1st crnrs turn LH in centre & return to
  places giving RH to 1s who turn LH in centre to face 2nd crnrs

: 1s change places RH with 2nd crnrs, 2nd crnrs turn LH in centre & return
  to places giving RH to 1s & 1s end passing LH & pivoting left into
  BtoB position (1L facing up & 1M down)
25-28
: 2s+1s+3s set (as in Double Triangles but up/down) 1s PdB out & turn Rt
  about to face in **while** 2s & 3s PdB in & turn Rt about to face out
  (up/down)
29-32
: 2s+1s+3s set (Inverted Double Triangle formation) 1s PdB
  in **while** 2s + 3s PdB out all turning R about & 1s end NHJ facing
  up on own sides
33-40
: 1s dance reflection reels (1s dance up between 2s to start) & all
  end 2 1 3

{{explanation}}
Note: Holly suggests bars 9-24: 1s may like to dance out through corner place, pull back RSh & dance back to corner place to continue Corner Chain