1-8
: 1M sets to either 1L or 2L or 3L & casts 1 place, 1M turns either 1L or
  2L or 3L RH & ends in 3rd place
9-16
: 1L sets to either 2M or 3M or 1M & casts down 1 place, 1L turns either
  2M or 3M or 1M & ends in 3rd place
17-24
: 1L followed by prtnr casts up 1 place & crosses to opposite sides, 1L
  with 2s or 3s dances LH/RH across as 1M with 3s or 2s LH/RH across
25-32
: 1L followed by prtnr casts down 1 place & crosses to own sides, all turn
  LH