{{explanation}}
5 couples arranged in circle

1-16
: 1s set to each other & 1M dances across between 3s/4s & casts into 2M
  place, 1M joins hands with 2L & they set as  2M dances between 4s/5s &
  casts into 3M place & sets with 3L as 3M repeats the figure... & so on
  until 5M sets with 1L
17-32
: Repeat with top couple setting & 1L crossing between 3s & 4s pstns &
  casting into 5Ls place who crosses & casts into 4L etc...
33-40
: All circle 10H round & back
41-48
: Men cast 1 place anticlockwise **while** Ladies dance into centre to
  form circle, all set Ladies turning out to face new partner, all
  change pl RH & set
49-56
: Ladies cast 1 place clockwise to face original partner, all set & Men
  dance out & round partner back to original pstns
57-72
: All set, dance 4 hands of Grand Chain, set, dance 6 hands of Grand Chain
  (1 bar to each hand) & set
73-80
: Ladies cast 1 place clockwise **while** Men dance into centre to form
  circle, all set & Men turn to face out, change places RH & set
81-88
: Men cast 1 place anticlockwise to face new partner, set, Ladies dance to
  right & around new partner to end beside them
89-96
: All circle 10H round & back
97-112
: Repeat bars 17-32 beginning with 2M+5L (in 1st place) setting, then 5L
  crosses & casts into her own place as 4L leaves for 4th place etc...
113-128
: Repeat bars 1-16 beginning with 2M+1L setting, then 2M dances crosses &
  casts into 2M place 3M leaves for 3M place etc... back to orig pl