1-8
: 1s set, cast (2s step up); 2s+1s+3s dance DoSiDo
9-16
: 2s+1s+3s circle 6H round & back, 1s end BtoB in centre facing 1st
  corners
17-24
: 1s dance "Hello-Goodbye" setting, ending with petronella turn to 2nd
  place own side
25-32
: 1L+2s also 1M+3s dance RH across; 2s+1s+3s turn partner RH.  2 1 3