1-8
: 1s set, cast (2s step up); 1s set, cast to 3rd place (3s step up)
9-16
: 1s cross, cast up (3s step down); 1s cross & cast up to 1st place (2s
  step down)
17-20
: 1s+2s change places LH on side, 1s cross RH with partner;
21-24
: 1s+3s change places LH on sides, 3s dance down to 3rd place **while** 1s
  lead up, retain RH & join LH with 1st corners (1M swivels to face
  down)
25-32
: 1s+1st corner Bal-in-Line, 1s 3/4 turn RH to join LH with 2nd corners &
  Bal-in-Line, 1s 1/2 turn RH to end BtoB facing own side
33-40
: 2s+1s+3s dance Double Triangles