1-8
: 1s turn RH and cast 1 place, 1s turn LH to face 1st corners
9-16
: 1s+1st corners dance 1/2 Celtic Reel on the diagonal:

: ' 9-12 1s+1st corners pass RSh (as for reel of 4) then 1s dance
  clockwise 1/4 way as 1st corners dance 3/4 LSh round each other to
  face 1s on the 2nd corner diagonal, whilst 2nd corners set and dance
  clockwise to 1st corner position.

: ' 13-16 1st corners and 1s pass RSh (as for reel of 4) then 1st corners
  dance clockwise 1/4 way **while** 1s dance LSh right round each other
  to face 2nd corners who are in 4th corner position having again set
  and danced 1/4 way round clockwise.
17-24
: Repeat with 2nd corners:

: 1s+2nd corners dance 1/2 Celtic reel on the diagonal, (but 1s do not
  dance round each other at the end, instead turning RH to end in 2nd
  place), **while** 1st corners set and dance 1 place clockwise, set and
  dance 1 place clockwise
25-32
: All circle 6h round and back