1-8
: 1s+2s also 3s+4s dance 1/2 R&L; 2s+1s also 4s+3s Set+Link. (1) (2) (3)
  (4)
9-16
: 1s+2s also 3s+4s dance RH across; all 4 couples chase clockwise 1/2
  round to own side.  4 3 2 1
17-24
: All set, 3s (3L leading) & 1s (1M leading) chase clockwise 1/2 round
  behind 2s to 3rd/2nd place in centre & pass partner RSh to own side.
   4 1 2 3
25-32
: All circle 8H round & back

{{explanation}}
Note:	Bars 21-24 should be loops describing yin - yang symbol