1-8
Petronella progression: 1c+2c Petronella 1 place cclw | set facing in diagonally ; Petronella 1 place cclw | cross LH with P (2,1,3)
9-16
Extreme crossover reels: RSh Reels3 on sides, 1c starting in. On [11-12] 2c/3c cross down/up from 2pl, 2W & 3M passing in front of P, on [13-14] 1M/1W cross up/down from 2pl (2x,1x,3x)
17-24
1W Fig8 up round 2c while 1M Fig8 down round 3c
25-32
Repeat [9-16] from opposite sides, 1c starting in, 2M & 3W passing in front of P when crossing (2,1,3)