1-8
: 1s+2s circle 4H round to left; 1s+2s turn partner 2H & face up, 1s cast
  to end facing 1st corners as 2s dance up to 1st place 2 1 3
9-16
: 1s turn 1st corner 1.1/2 RH; 1s+1st corners dance 1/2 diag reel of 4
17-20
: 1s followed by 1st corners chase clockwise 1/2 round, corners end back
  in place, 1s pass RSh to face 2nd corners

: **while** 2nd corners Adv+Ret
21-32
: 1s+2nd corners repeat 9-20 with 1st corners Adv+Ret (bars 29-32). 1s
  pass RSh to 2nd place own side. 2 1 3