1-8
: 1s set advancing, turn 2H & lead down between 2s & cast down behind 3s &
  4s to 4th place
9-12
: 2s+3s & 4s+1s dance 1/2 R&L
13-16
: All cross diag to left pass diag opp person RSh & loop to right to face
  partner NB top L & bottom M pass person in next set if present
17-24
: 3s+2s & 1s+4s dance 1/2 R&L & repeat bars 13-16
25-32
: 2s+3s & 4s+1s circle 4H round to left & all turn partner RH