1-8
1c & 3c set to P | Petronella turn ; set | turn P RH ½ while{4} 2c & 4c set to P | Petronella turn
9-16
1c+3c ½ Reel4 (1M+3M pass LSh) into promhold while{4} 2c & 4c set to P |Petronella turn into promhold (to 3,2,1,4) ; all Promenade cclw ½ (1,4,3,2)
17-24
1c+3c (both leading P LH to centre) LHA ½. 1M+3W face 2c as 3M+1W face 4c ; 1M+3W & 3M+1W lead out through sides, separate and cast (3,4,1,2)
25-32
½ Double L-Chain. On [28] all M face clw, all W face cclw ; 4 bars of Gr-Chain (2 bars per hand) (4,1,2,3)