*On 2nd chord, 2c cross to opposite side (1,2x,3)*

1–
: 1c+2c Petronella in tandem | set ; repeat [1–4] 1c advancing to between 2c into Reel4 position
9–
: Reel4 across. On [15–16] 1c pass P RSh, 1W in centre facing 2M, 1M behind 1W in tandem
17–
: ½ Reel3 in tandem (with lead change) on 1diag, 1W RSh to 2M ; ½ Reel3 in tandem (with lead change) on 2diag, 1M RSh to 3M
25–
: Repeat [17–24] with 2M on 1diag & 3M on 2diag (2,1x,3)
33–
: 1c+3c Petronella in tandem | set ; repeat [33–36] 1c advancing to between 3c into Reel4 position
41–
: Reel4 across. On [47–48] 1c pass P RSh to own sides (2,3x,1)