{{explanation}}
2 chords - second chord 1s & 4s take a step backwards to form corners of a square

1-8
: 1s+4S dance R&L
9-16
: 1s dance Fig 8 down round 2s **while** 4s dance Fig 8 up round 3s
17-20
: 2s & 3s Adv(1) & Ret(1), turn partners 2H once round
21-24
: 2s+3s dance 1/2 R&L (1 bar/hand) & set to partner.  1 (3) (2) 4
25-28
: 2s+3s join RH in centre **while** 1s+4s join hands with 2s+3s to form St
  Andrew's Cross, all facing clockwise

: All dance 2 steps round, all set, dropping hands & pulling back RSh
  on 2nd step to face anticlockwise;
29-32
: All join hands again & dance anticlockwise 2 steps round, all set
  returning to places on 2nd setting step.  1 3 2 4
33-36
: 2s & 3s Adv(1) & Ret(1), turn partners 2H once round
37-40
: 2s+3s dance 1/2 R&L (1 bar/hand) & set to partner
41-44
: 1s Adv(1) & Ret(1), 1s cross passing RSh to opp side. (1) 2 3 4
45-48
: 1s set & cross down giving RH to 4th place own side (2s+3s+4s step
  up 47-48).  2 3 4 1

{{explanation}}
Note: 	A modified version of the original - 4x64 Jig - is easier to dance