*3c & 4c start on opposite sides*

1–
: 1c+2c & 3c+4c Circle4 L ; 1c & 4c turn P RH ½, face P | cast R to exchanged places **while{4}** 2c+3c set | dance in to meet P, out to between nearest ends and pivot to finish BtoB 2c facing own sides, 3c facing opposite sides
9–
: Reels4 across. On [15–16] 2c & 3c turn P LH ½ and face out the end
17–
: 2c & 3c lead out the end, cross and cast inwards (to 1x,2x,3,4) ; 2c+3c ½ R&L (1x,3x,2,4)
25–
: 1c+3c & 2c+4c set diagonally | Petronella turn 1 place cclw ; repeat [25–28] (3,1,4x,2x)