{{explanation}}
3 couple set: Start with1M+3M changing places (1M to 3rd place & 3M to 1st place) Chord: Bow/curtsey to opp person

1-8
: 1s turn RH 1.1/2 times (2s step up/down to vacant corners) & dance RSh
  round 2nd corners to 2nd place opposite side
9-16
: 1s dance diag R&L with Man going down & Lady up each time (polite turns)
17-24
: 1s repeat bars 9-16 & 1s end by turning in to face 1st corners
25-32
: 1s dance 'Hello Goodbye' setting & end facing 2nd corners
33-40
: 1s dance full diagonal reel of 4 with 2nd corners & end by passing LSh
  to face 2nd corners again
41-48
: 1s dance reel of 3 (on opp sides) giving RSh to 2nd corner, 1s cross to
  own side (M up to top & L down to bottom) as 3s cast into 2nd place
  (2L 3L 1L : 1M 3M 2M)