1-8
: All dance in, pivot to right & dance out thru next place on right back
  to own places & chase clockwise 1/2 way to 4 3 2 1 on opposite sides
9-16
: All dance PdB Coupe
17-24
: All dance RSh reels of 4 on sides with 2s+3s passing RSh at end of reel
25-32
: 4s+3s dance LH across **while** 2s+1s RH across once round & change
  wheels beginning with 2L passing in front of 3L to end 1 2 3 4 opp
  sides
33-40
: All set, cross RH & turn RH into prom hold
41-48
: 1s+2s also 3s+4s Promenade (separately) with 1s following 4s to the
  bottom as 2s complete their promenade. 2 3 4 1