{{explanation}}
3s & 4s start on opp sides

1-8
: 1M+2M & 3M+4M turn LH on sides **while** 1L+2L & 3L+4L turn RH, 2s & 3s
  dance 1/2 Fig of 8 round end couples
9-16
: 2s+3s 3/4 turn ptnrs LH into middle & Bal-in-Line, 1s+2L dance RH across
  as 2M+3M turn RH as 3L+4s dance RH across & all end in orig place
17-24
: 1s+2s also 3s+4s Adv+Ret, 1s+2s also 3s+4s circle 4H round to left
25-32
: 1M+2M & 3M+4M turn RH on sides **while** 1L+2L & 3L+4L turn LH, 1L
  crosses down & casts up as 1M crosses & casts 2nd place (2L
  up) **while** 4L crosses up & casts as 4M crosses & casts (3L down)
33-40
: 1s & 4s cross LH diagonally & cast up/down, cross RH diagonally & cast
  up/down
41-48
: 1s & 4s 1/2 turn partners RH to end in 2nd/3rd places & dance RH
  across 1/2 way, turn partners RH to end 2 4(1)(3)